142227857772

Names of 142227857772

• Cardinal: 142227857772 can be written as One hundred forty-two billion, two hundred twenty-seven million, eight hundred fifty-seven thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.42227857772 × 10¹¹

Factors of 142227857772

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 104

Divisors of 142227857772

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 27 28 31 33 36 37 39 42 44 52 54 62 63 66 74 77 78 84 91 93 99 108 111 117 124 126 132 143 148 154 156 182 186 189 198 217 222 231 234 252 259 273 279 286 297 308 333 341 351 364 372 378 396 403 407 429 434 444 462 468 481 518 546 558 572 594 651 666 682 693 702 756 777 806 814 819 837 858 868 924 961 962 999 1001 1023 1036 1092 1116 1147 1188 1209 1221 1287 1302 1332 1364 1369 1386 1404 1443 1554 1612 1628 1638 1674 1716 1922 1924 1953 1998 2002 2046 2079 2294 2331 2387 2418 2442 2457 2574 2604 2738 2772 2821 2849 2883 2886 3003 3069 3108 3276 3348 3367 3441 3627 3663 3844 3861 3906 3996 4004 4092 4107 4158 4329 4433 4588 4662 4774 4836 4884 4914 5148 5291 5476 5642 5698 5766 5772 5859 6006 6138 6727 6734 6882 6993 7161 7254 7326 7722 7812 8029 8214 8316 8463 8547 8649 8658 8866 9009 9207 9324 9548 9583 9828 10101 10323 10571 10582 10881 10989 11284 11396 11532 11718 12012 12276 12321 12493 12617 12987 13299 13454 13468 13764 13986 14322 14508 14652 14911 15059 15444 15873 16058 16428 16926 17094 17298 17316 17732 17797 18018 18414 19166 20181 20202 20646 21142 21164 21483 21762 21978 23436 24087 24642 24986 25234 25389 25641 25947 25974 26598 26908 27027 27972 28644 28749 29822 30118 30303 30969 31031 31713 31746 32116 33852 34188 34596 35557 35594 36036 36828 36963 37037 37479 37851 38332 39897 40362 40404 41292 42284 42439 42966 43524 43956 44733 45177 47619 48174 49284 49972 50468 50778 51282 51894 51948 53196 53391 54054 57498 59644 60236 60543 60606 61938 62062 63426 63492 64449 71114 71188 72261 73926 73997 74074 74958 75702 76167 76923 79794 80724 84878 85932 86247 87451 88319 89466 90354 90909 93093 95139 95238 96348 101556 102564 103788 104377 105413 106671 106782 108108 111111 112437 113553 114996 119691 121086 121212 123876 124124 124579 126852 127317 128898 134199 135531 137423 142228 142857 144522 147852 147994 148148 149916 151404 152334 153846 159588 160173 164021 169756 172494 174902 176638 178932 180708 181629 181818 186186 190278 190476 195767 208754 210826 213342 213564 216783 221991 222222 224874 227106 239382 242172 248899 249158 254634 257796 258741 262353 264957 268398 271062 274846 279279 285417 285714 289044 295988 297073 304668 307692 313131 316239 320013 320346 328042 333333 337311 340659 344988 349804 353276 363258 363636 372372 373737 380556 381951 391127 391534 402597 406593 412269 417508 421652 426684 433566 443982 444444 449748 454212 462241 466829 478764 480519 492063 497798 498316 509268 517482 524706 529914 536796 542124 549692 551707 558558 570834 571428 587301 594146 626262 632478 640026 640692 656084 665973 666666 674622 681318 726516 746697 747474 763902 782254 783068 787059 794871 805194 813186 824538 837837 867132 887964 891219 924482 933658 939393 948717 960039 961038 961961 984126 995596 999999 1034964 1049412 1059828 1103414 1117116 1121211 1141668 1145853 1148147 1173381 1174602 1188292 1236807 1252524 1264956 1280052 1315609 1331946 1333332 1349244 1362636 1370369 1386723 1400487 1476189 1493394 1494948 1527804 1564508 1574118 1589742 1610388 1626372 1649076 1655121 1675674 1761903 1782438 1848964 1867316 1878786 1897434 1920078 1922076 1923922 1968252 1997919 1999998 2206828 2240091 2242422 2291706 2296294 2346762 2349204 2361177 2384613 2473614 2631218 2663892 2673657 2737889 2740738 2773446 2800974 2818179 2846151 2885883 2952378 2986788 3148236 3179484 3235687 3267803 3310242 3351348 3363633 3444441 3520143 3523806 3564876 3710421 3757572 3794868 3840156 3847844 3861949 3946827 3995838 3999996 4111107 4160169 4201461 4428567 4480182 4484844 4583412 4592588 4693524 4722354 4769226 4947228 4965363 5084651 5262436 5285709 5347314 5475778 5481476 5546892 5601948 5636358 5692302 5771766 5904756 6068777 6471374 6535606 6620484 6720273 6727266 6888882 7040286 7047612 7420842 7723898 7893654 7991676 8020971 8213667 8222214 8320338 8402922 8657649 8857134 8960364 9209263 9444708 9538452 9707061 9803409 9930726 10169302 10333323 10560429 10571418 10694628 10951556 11272716 11384604 11543532 11585847 11840481 12137554 12333321 12480507 12604383 12942748 13071212 13440546 13454532 13777764 14080572 14471699 14841684 14896089 15253953 15447796 15787308 16041942 16427334 16444428 16640676 16805844 17102917 17315298 17714268 18206331 18418526 19414122 19606818 19861452 20338604 20666646 21120858 21142836 23171694 23680962 24275108 24641001 24666642 24961014 25208766 25972947 26881092 27627789 28943398 29121183 29410227 29792178 30507906 30999969 32083884 32854668 34205834 34630596 34757541 35521443 35592557 36412662 36837052 36999963 38828244 39213636 41333292 42241716 42481439 43415097 45761859 46343388 47361924 49282002 49333284 49922028 50417532 51308751 51945894 54618993 55255578 57886796 58242366 58820454 59584356 61015812 61999938 68411668 69515082 71042886 71185114 72825324 73923003 73999926 82883367 84962878 86830194 87363549 88230681 91523718 98564004 101301893 102617502 103891788 104272623 106777671 109237986 110511156 116484732 117640908 119720419 123999876 127444317 130245291 137285577 139030164 142085772 142370228 147846006 147999852 153926253 163856979 165766734 169925756 173660388 174727098 176461362 183047436 188132087 202603786 205235004 208545246 213555342 218475972 239440838 248650101 254888634 260490582 274571154 295692012 303905679 307852506 320333013 327713958 331533468 349454196 352922724 359161257 376264174 382332951 390735873 405207572 417090492 427110684 461778759 478881676 497300202 509777268 520981164 549142308 564396261 607811358 615705012 640666026 655427916 718322514 752528348 764665902 781471746 911717037 923557518 960999039 994600404 1077483771 1128792522 1146998853 1215622716 1281332052 1316924609 1436645028 1529331804 1562943492 1693188783 1823434074 1847115036 1921998078 2154967542 2257585044 2293997706 2633849218 2735151111 3232451313 3386377566 3646868148 3843996156 3950773827 4309935084 4587995412 5079566349 5267698436 5470302222 6464902626 6772755132 7901547654 10159132698 10940604444 11852321481 12929805252 15803095308 20318265396 23704642962 35556964443 47409285924 71113928886 142227857772
• Sum of all divisors σ(n): 525775864320
• Sum of proper divisors (its aliquot sum) s(n): 383548006548
• 142227857772 is an abundant number, because the sum of its proper divisors (383548006548) is greater than itself. Its abundance is 241320148776

Bases of 142227857772

• Binary: 10000100011101011100001110000101101100₂
• Hexadecimal: 0x211D70E16C
• Base-36: 1TC6SLF0

Squares and roots of 142227857772

• 142227857772 squared (142227857772²) is 20228763526412260803984
• 142227857772 cubed (142227857772³) is 2877093701737984195066006722963648
• The square root of 142227857772 is 377131.0883128041
• The cube root of 142227857772 is 5219.8924657463

Scales and comparisons

• 142,227,857,772 seconds is equal to 4,522 years, 21 weeks, 18 hours, 16 minutes, 12 seconds.
• To count from 1 to 142,227,857,772 would take you about nine thousand and forty-four 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 142227857772 cubic inches would be around 435 feet tall.

Recreational maths with 142227857772

• 142227857772 backwards is 277758722241
• 142227857772 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142227857772's digits is 54
• More coming soon!