138571489968128

Names of 138571489968128

• Cardinal: 138571489968128 can be written as One hundred thirty-eight trillion, five hundred seventy-one billion, four hundred eighty-nine million, nine hundred sixty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38571489968128 × 10¹⁴

Factors of 138571489968128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1555

Divisors of 138571489968128

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 32 37 38 56 62 64 74 76 112 124 128 133 148 152 217 224 248 256 259 266 296 304 361 434 448 496 512 518 532 589 592 608 703 722 868 896 992 1024 1036 1064 1147 1178 1184 1216 1406 1444 1459 1736 1792 1984 2048 2072 2128 2294 2356 2368 2432 2527 2812 2888 2918 3472 3584 3968 4096 4123 4144 4256 4588 4712 4736 4864 4921 5054 5624 5776 5836 6944 7168 7936 8029 8192 8246 8288 8512 9176 9424 9472 9728 9842 10108 10213 11191 11248 11552 11672 13357 13888 14336 15872 16058 16384 16492 16576 17024 18352 18848 18944 19456 19684 20216 20426 21793 22382 22496 23104 23344 26714 27721 27776 28672 31744 32116 32768 32984 33152 34048 36704 37696 37888 38912 39368 40432 40852 43586 44764 44992 45229 46208 46688 53428 53983 55442 55552 57344 63488 64232 65968 66304 68096 73408 75392 75776 77824 78337 78736 80864 81704 87172 89528 89984 90458 92416 93376 93499 106856 107966 110884 111104 114688 126976 128464 131936 132608 136192 146816 150784 151552 152551 155648 156674 157472 161728 163408 174344 179056 179968 180916 184832 186752 186998 194047 213712 215932 221768 222208 229376 253952 256928 263872 265216 272384 293632 301568 303104 305102 311296 313348 314944 316603 323456 326816 348688 358112 359936 361832 369664 373504 373996 377881 388094 414067 427424 431864 443536 444416 507904 513856 526699 527744 530432 544768 587264 603136 606208 610204 622592 626696 629888 633206 646912 653632 697376 716224 719872 723664 739328 747008 747992 755762 776188 828134 854848 859351 863728 887072 888832 1015808 1025677 1027712 1053398 1055488 1060864 1089536 1174528 1206272 1212416 1220408 1253392 1259776 1266412 1293824 1307264 1394752 1432448 1439744 1447328 1478656 1494016 1495984 1511524 1552376 1656268 1673473 1709696 1718702 1727456 1774144 1777664 2051354 2055424 2106796 2110976 2121728 2179072 2349056 2412544 2440816 2506784 2519552 2532824 2587648 2614528 2789504 2864896 2879488 2894656 2898469 2957312 2988032 2991968 3023048 3104752 3312536 3346946 3419392 3437404 3454912 3548288 3555328 3686893 4102708 4110848 4213592 4221952 4243456 4358144 4698112 4825088 4881632 5013568 5039104 5065648 5175296 5229056 5579008 5729792 5758976 5789312 5796938 5914624 5976064 5983936 6015457 6046096 6209504 6625072 6693892 6838784 6874808 6909824 7096576 7110656 7179739 7373786 8205416 8221696 8427184 8443904 8486912 9396224 9650176 9763264 10027136 10078208 10131296 10350592 10458112 11158016 11459584 11517952 11578624 11593876 11714311 11829248 11952128 11967872 12030914 12092192 12419008 13250144 13387784 13677568 13749616 13819648 14193152 14359478 14747572 16327669 16410832 16443392 16854368 16887808 18792448 19300352 19487863 19526528 20054272 20156416 20262592 20701184 20916224 22316032 22919168 23035904 23157248 23187752 23428622 23904256 23935744 24061828 24184384 24838016 26500288 26775568 27355136 27499232 27639296 28386304 28718956 29495144 31795987 32655338 32821664 32886784 33708736 33775616 37584896 38975726 39053056 40108544 40312832 40525184 41402368 41832448 44632064 45838336 46314496 46375504 46857244 47808512 47871488 48123656 48368768 49676032 53000576 53551136 54710272 54998464 55278592 56772608 57437912 58990288 63591974 65310676 65643328 65773568 67417472 67551232 77951452 78106112 80217088 80625664 81050368 82804736 83664896 89264128 91676672 92628992 92751008 93714488 95742976 96247312 96737536 99352064 106001152 107102272 109420544 109996928 110557184 113545216 114293683 114875824 117980576 127183948 130621352 131286656 131547136 134834944 135102464 136415041 155902904 156212224 160434176 161251328 162100736 167329792 178528256 183353344 185257984 185502016 187428976 191485952 192494624 193475072 198704128 212002304 214204544 218841088 219993856 221114368 222571909 227090432 228587366 229751648 235961152 254367896 261242704 262573312 263094272 269669888 272830082 311805808 312424448 320868352 324201472 334659584 357056512 366706688 370515968 371004032 374857952 382971904 384989248 386950144 397408256 424004608 428409088 437682176 439987712 442228736 445143818 454180864 457174732 459503296 471922304 508735792 522485408 525146624 539339776 545660164 604123753 623611616 624848896 641736704 648402944 714113024 741031936 742008064 749715904 765943808 769978496 773900288 794816512 848009216 856818176 879975424 884457472 890287636 908361728 914349464 919006592 943844608 1017471584 1044970816 1050293248 1078679552 1091320328 1208247506 1247223232 1249697792 1283473408 1296805888 1482063872 1484016128 1499431808 1531887616 1539956992 1547800576 1589633024 1696018432 1713636352 1759950848 1768914944 1780575272 1828698928 1838013184 1887689216 2034943168 2089941632 2100586496 2157359104 2182640656 2416495012 2494446464 2499395584 2566946816 2593611776 2968032256 2998863616 3063775232 3079913984 3095601152 3179266048 3392036864 3427272704 3519901696 3561150544 3657397856 3676026368 3775378432 4069886336 4179883264 4201172992 4228866271 4314718208 4365281312 4832990024 4988892928 4998791168 5187223552 5936064512 5997727232 6159827968 6191202304 6358532096 6784073728 6854545408 7039803392 7122301088 7314795712 7352052736 7550756864 8139772672 8359766528 8402345984 8457732542 8629436416 8730562624 9665980048 9977785856 10374447104 11872129024 11995454464 12319655936 12382404608 13568147456 13709090816 14079606784 14244602176 14629591424 14704105472 15101513728 16279545344 16719533056 16804691968 16915465084 17258872832 17461125248 19331960096 19955571712 23744258048 23990908928 24639311872 27418181632 28159213568 28489204352 29259182848 29408210944 30203027456 32559090688 33439066112 33609383936 33830930168 34922250496 38663920192 39911143424 47488516096 47981817856 49278623744 54836363264 56978408704 58518365696 58816421888 60406054912 65118181376 66878132224 67661860336 69844500992 77327840384 79822286848 94977032192 95963635712 98557247488 113956817408 117036731392 117632843776 120812109824 130236362752 133756264448 135323720672 139689001984 154655680768 159644573696 191927271424 197114494976 227913634816 234073462784 235265687552 260472725504 267512528896 270647441344 279378003968 309311361536 319289147392 383854542848 455827269632 468146925568 520945451008 535025057792 541294882688 558756007936 618622723072 638578294784 911654539264 936293851136 1041890902016 1082589765376 1117512015872 1237245446144 1823309078528 1872587702272 2165179530752 2235024031744 2474490892288 3646618157056 3745175404544 4330359061504 4470048063488 4948981784576 7293236314112 8660718123008 9897963569152 17321436246016 19795927138304 34642872492032 69285744984064 138571489968128
• Sum of all divisors σ(n): 354629367244800
• Sum of proper divisors (its aliquot sum) s(n): 216057877276672
• 138571489968128 is an abundant number, because the sum of its proper divisors (216057877276672) is greater than itself. Its abundance is 77486387308544

Bases of 138571489968128

• Binary: 11111100000011110110000011011111000000000000000₂
• Hexadecimal: 0x7E07B06F8000
• Base-36: 1D4AV3BF28

Squares and roots of 138571489968128

• 138571489968128 squared (138571489968128²) is 19202057831986998942455824384
• 138571489968128 cubed (138571489968128³) is 2660857764232600116863438213775260125233152
• The square root of 138571489968128 is 11771639.2217960879
• The cube root of 138571489968128 is 51747.7290538073

Scales and comparisons

• 138,571,489,968,128 seconds is equal to 4,406,144 years, 39 weeks, 10 hours, 42 minutes, 8 seconds.
• To count from 1 to 138,571,489,968,128 would take you about eleven million, fifteen thousand, three hundred sixty-one 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 138571489968128 cubic inches would be around 4312.3 feet tall.

Recreational maths with 138571489968128

• 138571489968128 backwards is 821869984175831
• The number of decimal digits it has is: 15
• The sum of 138571489968128's digits is 80
• More coming soon!