138856828872192

Names of 138856828872192

• Cardinal: 138856828872192 can be written as One hundred thirty-eight trillion, eight hundred fifty-six billion, eight hundred twenty-eight million, eight hundred seventy-two thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.38856828872192 × 10¹⁴

Factors of 138856828872192

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 16062

Divisors of 138856828872192

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 37 38 41 48 57 64 74 76 82 96 111 114 123 128 148 152 164 192 199 222 228 246 256 296 304 328 384 398 444 456 492 512 592 597 608 656 703 768 779 796 888 912 984 1184 1194 1216 1312 1406 1517 1536 1558 1592 1776 1824 1968 2109 2337 2368 2388 2432 2624 2812 3034 3116 3184 3552 3648 3781 3936 4218 4551 4674 4736 4776 4864 5248 5624 6068 6232 6368 7104 7296 7363 7562 7872 8159 8436 9102 9348 9472 9552 9728 10496 11248 11343 12136 12464 12736 14208 14592 14726 15124 15744 15761 16318 16872 18204 18696 18944 19104 20992 22089 22496 22686 24272 24477 24928 25472 28416 28823 29184 29452 30248 31488 31522 32636 33744 36408 37392 38208 44178 44992 45372 47283 48544 48954 49856 50944 56832 57646 58904 60496 62976 63044 65272 67488 72816 74784 76416 86469 88356 89984 90744 94566 97088 97908 99712 101888 115292 117808 120992 126088 130544 134976 139897 145632 149568 152832 155021 172938 176712 179968 181488 189132 194176 195816 199424 230584 235616 241984 252176 261088 269952 279794 291264 299136 299459 301883 305664 310042 345876 353424 359936 362976 378264 388352 391632 398848 419691 461168 465063 471232 483968 504352 522176 539904 559588 582528 583157 598272 598918 603766 620084 646201 691752 706848 725952 756528 776704 783264 839382 898377 905649 922336 930126 942464 967936 1008704 1044352 1079808 1119176 1165056 1166314 1196544 1197836 1207532 1240168 1292402 1383504 1413696 1451904 1513056 1566528 1678764 1749471 1796754 1811298 1844672 1860252 1884928 1935872 1938603 2017408 2088704 2238352 2330112 2332628 2395672 2415064 2480336 2584804 2767008 2827392 2903808 3026112 3133056 3136439 3357528 3498942 3593508 3622596 3689344 3720504 3769856 3877206 4034816 4177408 4476704 4665256 4791344 4830128 4960672 5169608 5534016 5654784 5735777 5807616 6052224 6266112 6272878 6715056 6997884 7187016 7245192 7378688 7441008 7754412 8069632 8953408 9330512 9409317 9582688 9660256 9921344 10339216 11068032 11079983 11309568 11471554 12104448 12277819 12532224 12545756 13430112 13995768 14374032 14490384 14757376 14882016 15508824 17207331 17906816 18661024 18818634 19165376 19320512 19842688 20678432 22136064 22159966 22943108 23909437 24208896 24555638 25091512 26860224 27991536 28748064 28980768 29764032 31017648 33239949 34414662 35813632 36833457 37322048 37637268 38330752 38641024 39685376 41356864 44272128 44319932 45886216 47818874 49111276 50183024 53720448 55983072 57496128 57961536 59528064 59592341 62035296 66479898 68829324 71627264 71728311 73666914 74644096 75274536 76661504 77282048 79370752 82713728 88639864 91772432 95637748 98222552 100366048 107440896 111966144 114992256 115923072 116048243 119056128 119184682 124070592 128593999 132959796 137658648 143456622 147333828 149288192 150549072 153323008 154564096 165427456 177279728 178777023 183544864 191275496 196445104 200732096 214881792 223932288 229984512 231846144 232096486 238112256 238369364 248141184 257187998 265919592 275317296 286913244 294667656 298576384 301098144 330854912 348144729 354559456 357554046 367089728 382550992 385781997 392890208 401464192 447864576 454279303 459969024 463692288 464192972 476738728 496282368 514375996 531839184 550634592 573826488 589335312 602196288 696289458 709118912 715108092 734179456 765101984 771563994 785780416 802928384 895729152 908558606 928385944 953477456 992564736 1028751992 1063678368 1101269184 1147652976 1178670624 1204392576 1362837909 1392578916 1418237824 1430216184 1468358912 1530203968 1543127988 1571560832 1605856768 1817117212 1856771888 1906954912 2057503984 2127356736 2202538368 2204916617 2295305952 2357341248 2408785152 2443285981 2725675818 2785157832 2836475648 2860432368 2936717824 3060407936 3086255976 3143121664 3634234424 3713543776 3813909824 4115007968 4254713472 4405076736 4409833234 4590611904 4714682496 4757977963 4817570304 4886571962 5451351636 5570315664 5672951296 5720864736 6120815872 6172511952 6286243328 6614749851 7268468848 7329857943 7427087552 7627819648 8230015936 8509426944 8810153472 8819666468 9181223808 9429364992 9515955926 9773143924 10902703272 11140631328 11441729472 12241631744 12345023904 13229499702 14273933889 14536937696 14659715886 14854175104 15255639296 16460031872 17018853888 17639332936 18362447616 18858729984 19031911852 19546287848 21805406544 22281262656 22883458944 24690047808 26458999404 28547867778 29073875392 29319431772 29708350208 30511278592 32920063744 35278665872 36724895232 38063823704 39092575696 43610813088 44562525312 45766917888 49380095616 52917998808 57095735556 58147750784 58638863544 59416700416 65840127488 70557331744 76127647408 78185151392 87221626176 89125050624 90401581297 91533835776 98760191232 105835997616 114191471112 116295501568 117277727088 141114663488 152255294816 156370302784 174443252352 178250101248 180803162594 197520382464 211671995232 228382942224 232591003136 234555454176 271204743891 282229326976 304510589632 312740605568 348886504704 361606325188 423343990464 456765884448 469110908352 542409487782 564458653952 609021179264 625481211136 697773009408 723212650376 846687980928 913531768896 938221816704 1084818975564 1128917307904 1218042358528 1250962422272 1446425300752 1693375961856 1827063537792 1876443633408 2169637951128 2436084717056 2892850601504 3386751923712 3654127075584 3752887266816 4339275902256 5785701203008 7308254151168 8678551804512 11571402406016 17357103609024 23142804812032 34714207218048 46285609624064 69428414436096 138856828872192
• Sum of all divisors σ(n): 411755895936000
• Sum of proper divisors (its aliquot sum) s(n): 272899067063808
• 138856828872192 is an abundant number, because the sum of its proper divisors (272899067063808) is greater than itself. Its abundance is 134042238191616

Bases of 138856828872192

• Binary: 11111100100101000011111111101011010011000000000₂
• Hexadecimal: 0x7E4A1FF5A600
• Base-36: 1D7XY2QEIO

Squares and roots of 138856828872192

• 138856828872192 squared (138856828872192²) is 19281218924441213814670884864
• 138856828872192 cubed (138856828872192³) is 2677328916638403518921210095613679803301888
• The square root of 138856828872192 is 11783752.7499600909
• The cube root of 138856828872192 is 51783.2234088839

Scales and comparisons

• 138,856,828,872,192 seconds is equal to 4,415,217 years, 33 weeks, 4 days, 1 hour, 23 minutes, 12 seconds.
• To count from 1 to 138,856,828,872,192 would take you about eleven million, thirty-eight 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 138856828872192 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138856828872192

• 138856828872192 backwards is 291278828658831
• The number of decimal digits it has is: 15
• The sum of 138856828872192's digits is 78
• More coming soon!