142909138944

Names of 142909138944

• Cardinal: 142909138944 can be written as One hundred forty-two billion, nine hundred nine million, one hundred thirty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.42909138944 × 10¹¹

Factors of 142909138944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 113

Divisors of 142909138944

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 31 32 33 36 39 44 48 52 53 54 62 64 66 72 78 88 93 96 99 104 106 108 117 121 124 128 132 143 144 156 159 176 186 192 198 208 212 216 234 242 248 256 264 279 286 288 297 312 318 341 351 352 363 372 384 396 403 416 424 429 432 468 477 484 496 512 528 558 572 576 583 594 624 636 682 689 702 704 726 744 768 792 806 832 837 848 858 864 936 954 968 992 1023 1024 1056 1089 1116 1144 1152 1166 1188 1209 1248 1272 1287 1364 1378 1404 1408 1431 1452 1488 1536 1573 1584 1612 1643 1664 1674 1696 1716 1728 1749 1872 1908 1936 1984 2046 2048 2067 2112 2178 2232 2288 2304 2332 2376 2418 2496 2544 2574 2728 2756 2808 2816 2862 2904 2976 3069 3072 3146 3168 3224 3267 3286 3328 3348 3392 3432 3456 3498 3627 3744 3751 3816 3861 3872 3968 4092 4134 4224 4356 4433 4464 4576 4608 4664 4719 4752 4836 4929 4992 5088 5148 5247 5456 5512 5616 5632 5724 5808 5952 6138 6144 6201 6292 6336 6413 6448 6534 6572 6656 6696 6784 6864 6912 6996 7254 7488 7502 7579 7632 7722 7744 7936 8184 8268 8448 8712 8866 8928 9152 9207 9216 9328 9438 9504 9672 9858 9984 10176 10296 10494 10881 10912 11024 11232 11253 11264 11448 11616 11904 12276 12402 12584 12672 12826 12896 13068 13144 13299 13312 13392 13568 13728 13824 13992 14157 14508 14787 14976 15004 15158 15264 15444 15488 15741 15872 16368 16536 16896 17424 17732 17856 18073 18304 18414 18432 18603 18656 18876 19008 19239 19344 19716 19968 20352 20592 20988 21359 21762 21824 22048 22464 22506 22528 22737 22896 23232 23808 24552 24804 25168 25344 25652 25792 26136 26288 26598 26624 26784 27136 27456 27648 27984 28314 29016 29574 29952 30008 30316 30528 30888 30976 31482 31744 32736 33072 33759 33792 34848 35464 35712 36146 36608 36828 37206 37312 37752 38016 38478 38688 39432 39897 39936 40704 41184 41976 42471 42718 43524 43648 44096 44361 44928 45012 45474 45792 46464 47616 48763 49104 49608 50336 50688 51304 51584 52272 52576 53196 53568 54219 54272 54912 55296 55968 56628 57717 58032 59148 59904 60016 60632 61056 61776 61952 62964 63488 64077 65472 66144 67518 67584 68211 69696 70928 71424 72292 73216 73656 74412 74624 75504 76032 76956 77376 78864 79794 79872 81408 82368 83369 83952 84942 85436 87048 87296 88192 88722 89856 90024 90948 91584 92928 95232 97526 98208 99216 100672 101277 101376 102608 103168 104544 105152 106392 107136 108438 108544 109824 111936 113256 115434 116064 118296 119691 119808 120032 121264 122112 123552 123904 125928 128154 130944 132288 135036 136422 139392 141856 142848 144584 146289 146432 147312 148824 149248 151008 152064 153912 154752 157728 159588 162657 162816 164736 166738 167904 169884 170872 173151 174096 174592 176384 177444 179712 180048 181896 183168 185856 190464 192231 195052 196416 198432 198803 201344 202554 202752 204633 205216 206336 209088 210304 212784 214272 216876 219648 223872 226512 230868 232128 234949 236592 239382 239616 240064 242528 244224 247104 247808 250107 251856 256308 261888 264576 270072 272844 278784 283712 285696 289168 292578 292864 294624 297648 298496 302016 304128 307824 309504 315456 319176 325314 325632 329472 333476 335808 339768 341744 346302 348192 349184 352768 354888 359424 360096 363792 366336 371712 384462 390104 392832 396864 397606 402688 405108 409266 410432 412672 418176 420608 425568 428544 433752 438867 439296 447744 453024 461736 464256 469898 473184 478764 480128 485056 487971 488448 494208 500214 503712 512616 523776 529152 540144 545688 557568 567424 571392 576693 578336 585156 589248 595296 596409 596992 604032 608256 615648 619008 630912 638352 650628 658944 666952 671616 679536 683488 692604 696384 698368 704847 705536 709776 718848 720192 727584 732672 743424 750321 768924 780208 785664 793728 795212 805376 810216 818532 820864 825344 836352 841216 851136 857088 867504 877734 878592 895488 906048 923472 928512 939796 946368 957528 960256 970112 975942 976896 988416 1000428 1007424 1025232 1047552 1058304 1080288 1091376 1115136 1134848 1153386 1156672 1170312 1178496 1190592 1192818 1193984 1208064 1231296 1238016 1261824 1276704 1301256 1316601 1317888 1333904 1343232 1359072 1366976 1385208 1392768 1409694 1411072 1419552 1440384 1455168 1465344 1500642 1537848 1560416 1571328 1587456 1590424 1610752 1620432 1637064 1641728 1672704 1682432 1702272 1714176 1735008 1755468 1789227 1790976 1812096 1846944 1857024 1879592 1892736 1915056 1920512 1940224 1951884 1976832 2000856 2014848 2050464 2095104 2114541 2116608 2160576 2182752 2230272 2250963 2269696 2306772 2313344 2340624 2356992 2381184 2385636 2416128 2462592 2476032 2523648 2553408 2584439 2602512 2633202 2635776 2667808 2686464 2718144 2733952 2770416 2785536 2819388 2839104 2880768 2910336 2930688 3001284 3075696 3120832 3142656 3174912 3180848 3221504 3240864 3274128 3283456 3345408 3364864 3404544 3470016 3510936 3578454 3581952 3624192 3693888 3714048 3759184 3785472 3830112 3841024 3880448 3903768 3953664 4001712 4029696 4100928 4229082 4233216 4321152 4365504 4501926 4539392 4613544 4626688 4681248 4713984 4762368 4771272 4832256 4925184 5047296 5106816 5168878 5205024 5266404 5335616 5367681 5372928 5436288 5467904 5540832 5571072 5638776 5678208 5761536 5820672 6002568 6151392 6241664 6285312 6343623 6349824 6361696 6481728 6548256 6566912 6690816 6809088 6940032 7021872 7156908 7248384 7387776 7428096 7518368 7570944 7660224 7682048 7753317 7760896 7807536 7907328 8003424 8059392 8201856 8458164 8642304 8731008 9003852 9078784 9227088 9253376 9362496 9427968 9524736 9542544 9664512 9850368 10094592 10213632 10337756 10410048 10532808 10671232 10735362 10745856 10872576 10935808 11081664 11142144 11277552 11356416 11523072 11641344 12005136 12302784 12483328 12687246 12699648 12723392 12963456 13096512 13133824 13618176 13880064 14043744 14313816 14496768 14775552 15036736 15141888 15320448 15506634 15521792 15615072 16006848 16118784 16403712 16916328 17284608 17462016 18007704 18454176 18506752 18724992 18855936 19049472 19085088 19700736 20427264 20675512 20820096 21065616 21342464 21470724 21745152 21871616 22163328 22284288 22555104 22712832 23046144 23259951 23282688 24010272 24605568 24966656 25374492 25446784 25926912 26193024 27236352 27760128 28087488 28627632 28993536 29551104 30073472 30283776 30640896 31013268 31230144 32013696 32237568 32807424 33832656 34569216 34924032 36015408 36908352 37013504 37449984 38098944 38170176 39401472 40854528 41351024 41640192 42131232 42684928 42941448 43490304 43743232 44326656 45110208 45425664 46519902 46565376 48020544 49211136 49933312 50748984 50893568 51853824 52386048 55520256 56174976 57255264 59102208 60146944 61281792 62026536 62460288 64027392 65614848 67665312 69138432 69779853 69848064 72030816 73816704 74899968 76340352 81709056 82702048 83280384 84262464 85369856 85882896 86980608 88653312 90220416 90851328 93039804 96041088 98422272 99866624 101497968 101787136 103707648 104772096 111040512 112349952 114510528 118204416 120293888 122563584 124053072 124920576 128054784 131229696 135330624 139559706 139696128 144061632 147633408 149799936 152680704 165404096 166560768 168524928 170739712 171765792 177306624 180440832 186079608 192082176 196844544 202995936 203574272 207415296 209544192 224699904 229021056 240587776 245127168 248106144 249841152 256109568 270661248 279119412 288123264 295266816 299599872 305361408 330808192 333121536 337049856 343531584 354613248 360881664 372159216 384164352 393689088 405991872 407148544 419088384 449399808 458042112 481175552 496212288 499682304 512219136 541322496 558238824 576246528 590533632 610722816 661616384 674099712 687063168 721763328 744318432 768328704 811983744 898799616 916084224 992424576 999364608 1082644992 1116477648 1152493056 1181067264 1221445632 1323232768 1348199424 1374126336 1443526656 1488636864 1536657408 1623967488 1832168448 1984849152 2165289984 2232955296 2304986112 2646465536 2696398848 2748252672 2977273728 3247934976 3664336896 3969698304 4330579968 4465910592 4609972224 5292931072 5496505344 5954547456 6495869952 7939396608 8931821184 10993010688 11909094912 12991739904 15878793216 17863642368 23818189824 35727284736 47636379648 71454569472 142909138944
• Sum of all divisors σ(n): 527032396800
• Sum of proper divisors (its aliquot sum) s(n): 384123257856
• 142909138944 is an abundant number, because the sum of its proper divisors (384123257856) is greater than itself. Its abundance is 241214118912

Bases of 142909138944

• Binary: 10000101000110000011000110100000000000₂
• Hexadecimal: 0x21460C6800
• Base-36: 1TNGETC0

Squares and roots of 142909138944

• 142909138944 squared (142909138944²) is 20423021993715497435136
• 142909138944 cubed (142909138944³) is 2918636487756255917763926251536384
• The square root of 142909138944 is 378033.2511089467
• The cube root of 142909138944 is 5228.2137407401

Scales and comparisons

• 142,909,138,944 seconds is equal to 4,544 years, 3 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 142,909,138,944 would take you about nine thousand and eighty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142909138944 cubic inches would be around 435.7 feet tall.

Recreational maths with 142909138944

• 142909138944 backwards is 449831909241
• 142909138944 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142909138944's digits is 54
• More coming soon!