138629657262768

Names of 138629657262768

• Cardinal: 138629657262768 can be written as One hundred thirty-eight trillion, six hundred twenty-nine billion, six hundred fifty-seven million, two hundred sixty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.38629657262768 × 10¹⁴

Factors of 138629657262768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4513

Divisors of 138629657262768

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 38 42 48 49 56 57 76 84 98 112 114 133 147 152 168 196 228 266 294 304 336 343 361 392 399 456 532 588 686 722 784 798 912 931 941 1029 1064 1083 1176 1372 1444 1596 1862 1882 2058 2128 2166 2352 2401 2527 2744 2793 2823 2888 3192 3541 3724 3764 4116 4332 4802 5054 5488 5586 5646 5776 6384 6517 6587 7082 7203 7448 7528 7581 8232 8664 9604 10108 10623 11172 11292 13034 13174 14164 14406 14896 15056 15162 16464 17328 17689 17879 19208 19551 19761 20216 21246 22344 22584 24787 26068 26348 28328 28812 30324 35378 35758 38416 39102 39522 40432 42492 44688 45168 45619 46109 49574 52136 52696 53067 53637 56656 57624 60648 67279 70756 71516 74361 78204 79044 84984 91238 92218 99148 104272 105392 106134 107274 115248 121296 123823 125153 134558 136857 138327 141512 143032 148722 156408 158088 169968 173509 182476 184436 198296 201837 212268 214548 247646 250306 269116 273714 276654 283024 286064 297444 312816 316176 322763 339701 347018 364952 368872 371469 375459 396592 403674 424536 429096 470953 495292 500612 520527 538232 547428 553308 594888 645526 679402 694036 729904 737744 742938 750918 807348 849072 858192 866761 876071 941906 968289 990584 1001224 1019103 1041054 1076464 1094856 1106616 1189776 1214563 1278301 1291052 1358804 1388072 1412859 1485876 1501836 1614696 1733522 1752142 1883812 1936578 1981168 2002448 2038206 2082108 2189712 2213232 2259341 2377907 2429126 2556602 2582104 2600283 2628213 2717608 2776144 2825718 2971752 3003672 3229392 3296671 3332081 3467044 3504284 3643689 3767624 3834903 3873156 4076412 4164216 4518682 4755814 4858252 5113204 5164208 5200566 5256426 5435216 5651436 5943504 6007344 6132497 6593342 6664162 6778023 6934088 7008568 7133721 7287378 7535248 7669806 7746312 8152824 8328432 8501941 8948107 9037364 9511628 9716504 9890013 9996243 10226408 10401132 10512852 11302872 12264994 13186684 13328324 13556046 13868176 14017136 14267442 14574756 15339612 15492624 16305648 16645349 17003882 17896214 18074728 18397491 19023256 19433008 19780026 19992486 20452816 20802264 21025704 22605744 23076697 23324567 24529988 25505823 26373368 26656648 26844321 27112092 28534884 29149512 30679224 33290698 34007764 35792428 36149456 36794982 38046512 39560052 39984972 41604528 42051408 42927479 46153394 46649134 49059976 49936047 51011646 52746736 53313296 53688642 54224184 57069768 58299024 61358448 62636749 63309539 66581396 68015528 69230091 69973701 71584856 73589964 79120104 79969944 85854958 92306788 93298268 98119952 99872094 102023292 107377284 108448368 114139536 116517443 125273498 126619078 128782437 133162792 136031056 138460182 139947402 143169712 147179928 158240208 159939888 161536879 163271969 171709916 184613576 186596536 187910247 189928617 199744188 204046584 214754568 233034886 250546996 253238156 257564874 266325584 276920364 279894804 294359856 323073758 326543938 343419832 349552329 369227152 373193072 375820494 379857234 399488376 408093168 429509136 438457243 443166773 466069772 484610637 489815907 501093992 506476312 515129748 553840728 559789608 646147516 653087876 686839664 699104658 751640988 759714468 798976752 815622101 876914486 886333546 932139544 969221274 979631814 1002187984 1012952624 1030259496 1107681456 1119579216 1142903783 1202881241 1292295032 1306175752 1315371729 1329500319 1398209316 1503281976 1519428936 1631244202 1753828972 1772667092 1864279088 1938442548 1959263628 2060518992 2285807566 2405762482 2446866303 2584590064 2612351504 2630743458 2659000638 2796418632 3006563952 3038857872 3069200701 3102167411 3262488404 3428711349 3507657944 3545334184 3608643723 3876885096 3918527256 4571615132 4811524964 4893732606 5261486916 5318001276 5592837264 6138401402 6204334822 6524976808 6857422698 7015315888 7090668368 7217287446 7753770192 7837054512 8000326481 8420168687 9143230264 9207602103 9306502233 9623049928 9787465212 10522973832 10636002552 12276802804 12408669644 13049953616 13714845396 14434574892 16000652962 16840337374 18286460528 18415204206 18613004466 19246099856 19574930424 21045947664 21272005104 21715171877 24000979443 24553605608 24817339288 25260506061 27429690792 28869149784 32001305924 33680674748 36830408412 37226008932 39149860848 43430343754 48001958886 49107211216 49634678576 50521012122 54859381584 57738299568 58941180809 64002611848 65145515631 67361349496 73660816824 74452017864 86860687508 96003917772 101042024244 117882361618 128005223696 130291031262 134722698992 147321633648 148904035728 152006203139 173721375016 176823542427 192007835544 202084048488 235764723236 260582062524 304012406278 347442750032 353647084854 384015671088 404168096976 412588265663 456018609417 471529446472 521164125048 608024812556 707294169708 825176531326 912037218834 943058892944 1042328250096 1216049625112 1237764796989 1414588339416 1650353062652 1824074437668 2432099250224 2475529593978 2829176678832 2888117859641 3300706125304 3648148875336 4951059187956 5776235719282 6601412250608 7296297750672 8664353578923 9902118375912 11552471438564 17328707157846 19804236751824 23104942877128 34657414315692 46209885754256 69314828631384 138629657262768
• Sum of all divisors σ(n): 441528995554416
• Sum of proper divisors (its aliquot sum) s(n): 302899338291648
• 138629657262768 is an abundant number, because the sum of its proper divisors (302899338291648) is greater than itself. Its abundance is 164269681028880

Bases of 138629657262768

• Binary: 11111100001010100111011011110011111101010110000₂
• Hexadecimal: 0x7E153B79FAB0
• Base-36: 1D51L2MEUO

Squares and roots of 138629657262768

• 138629657262768 squared (138629657262768²) is 19218181872792524490199021824
• 138629657262768 cubed (138629657262768³) is 2664209966238768516590336332437250934648832
• The square root of 138629657262768 is 11774109.6165598867
• The cube root of 138629657262768 is 51754.9686486549

Scales and comparisons

• 138,629,657,262,768 seconds is equal to 4,407,994 years, 15 weeks, 1 day, 32 minutes, 48 seconds.
• To count from 1 to 138,629,657,262,768 would take you about eleven million, nineteen thousand, nine hundred eighty-five 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 138629657262768 cubic inches would be around 4312.9 feet tall.

Recreational maths with 138629657262768

• 138629657262768 backwards is 867262756926831
• The number of decimal digits it has is: 15
• The sum of 138629657262768's digits is 78
• More coming soon!