138815525237472

Names of 138815525237472

• Cardinal: 138815525237472 can be written as One hundred thirty-eight trillion, eight hundred fifteen billion, five hundred twenty-five million, two hundred thirty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.38815525237472 × 10¹⁴

Factors of 138815525237472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 141205

Divisors of 138815525237472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 29 32 34 36 48 51 54 58 68 72 81 87 96 102 108 116 136 144 153 162 174 204 216 232 243 257 261 272 288 306 324 348 408 432 459 464 486 493 514 522 544 612 648 696 771 783 816 864 918 928 972 986 1028 1044 1224 1296 1377 1392 1479 1542 1566 1632 1836 1944 1972 2056 2088 2313 2349 2448 2592 2754 2784 2958 3084 3132 3672 3888 3944 4112 4131 4176 4369 4437 4626 4698 4896 5508 5916 6168 6264 6939 7047 7344 7453 7776 7888 8224 8262 8352 8738 8874 9252 9396 11016 11832 12336 12528 13107 13311 13878 14094 14688 14906 15776 16524 17476 17748 18504 18792 20817 22032 22359 23664 24672 25056 26214 26622 27756 28188 29812 33048 34952 35496 37008 37584 39321 39933 41634 44064 44718 47328 52428 53244 55512 56376 59624 62451 66096 67077 69904 70992 74016 75168 78642 79866 83268 89436 104856 106488 111024 112752 117963 119248 119799 124902 126701 132192 134154 139808 140897 141984 157284 159732 166536 178872 201231 209712 212976 222048 225504 235926 238496 239598 249804 253402 268308 281794 314568 319464 333072 353889 357744 380103 402462 419424 422691 425952 471852 479196 499608 506804 536616 563588 603693 629136 638928 666144 707778 715488 760206 804924 845382 943704 958392 999216 1013608 1061667 1073232 1127176 1140309 1207386 1258272 1268073 1277856 1415556 1520412 1609848 1690764 1811079 1887408 1916784 1998432 2027216 2123334 2146464 2254352 2280618 2395249 2414772 2536146 2831112 3040824 3219696 3381528 3420927 3622158 3774816 3804219 3833568 4054432 4086013 4246668 4508704 4561236 4790498 4829544 5072292 5662224 6081648 6439392 6763056 6841854 7185747 7244316 7608438 8172026 8493336 9122472 9580996 9659088 10144584 10262781 11324448 11412657 12163296 12258039 13526112 13683708 14371494 14488632 15216876 16344052 16986672 18244944 19161992 19318176 20289168 20525562 21557241 22825314 24516078 27367416 28742988 28977264 30433752 30788343 32688104 33973344 34237971 36210529 36489888 36774117 38323984 40578336 41051124 43114482 45650628 49032156 54734832 57485976 57954528 60867504 61576686 64671723 65376208 68475942 69462221 72421058 73548234 76647968 82102248 86228964 91301256 98064312 108631587 109469664 110322351 114971952 121735008 123153372 129343446 130752416 136951884 138924442 144842116 147096468 164204496 172457928 182602512 194015169 196128624 208386663 217263174 220644702 229943904 246306744 258686892 273903768 277848884 289684232 294192936 325894761 328408992 330967053 344915856 365205024 388030338 392257248 416773326 434526348 441289404 492613488 517373784 547807536 555697768 579368464 582045507 588385872 615578993 625159989 651789522 661934106 689831712 776060676 833546652 869052696 882578808 977684283 985226976 992901159 1034747568 1050105341 1095615072 1111395536 1158736928 1164091014 1176771744 1231157986 1250319978 1303579044 1323868212 1552121352 1667093304 1738105392 1765157616 1846736979 1875479967 1955368566 1985802318 2069495136 2100210682 2222791072 2328182028 2462315972 2500639956 2607158088 2647736424 2933052849 3104242704 3150316023 3334186608 3476210784 3530315232 3693473958 3750959934 3910737132 3971604636 4200421364 4656364056 4924631944 5001279912 5214316176 5295472848 5540210937 5626439901 5866105698 6208485408 6300632046 6668373216 7386947916 7501919868 7821474264 7943209272 8400842728 8799158547 9312728112 9450948069 9849263888 10002559824 10428632352 10590945696 11080421874 11252879802 11732211396 12601264092 14773895832 15003839736 15642948528 15886418544 16620632811 16801685456 16879319703 17598317094 17851790797 18625456224 18901896138 19698527776 20005119648 22160843748 22505759604 23464422792 25202528184 28352844207 29547791664 30007679472 31285897056 31772837088 33241265622 33603370912 33758639406 35196634188 35703581594 37803792276 44321687496 45011519208 46928845584 49861898433 50405056368 53555372391 56705688414 59095583328 60015358944 66482531244 67517278812 70393268376 71407163188 75607584552 85058532621 88643374992 90023038416 93857691168 99723796866 100810112736 107110744782 113411376828 132965062488 135034557624 140786536752 142814326376 149585695299 151215169104 160666117173 170117065242 177286749984 180046076832 199447593732 214221489564 226822753656 255175597863 265930124976 270069115248 281573073504 285628652752 299171390598 302430338208 321332234346 340234130484 398895187464 428442979128 453645507312 481998351519 510351195726 531860249952 540138230496 571257305504 598342781196 642664468692 680468260968 797790374928 856885958256 907291014624 963996703038 1020702391452 1196685562392 1285328937384 1360936521936 1445995054557 1595580749856 1713771916512 1927993406076 2041404782904 2393371124784 2570657874768 2721873043872 2891990109114 3855986812152 4082809565808 4337985163671 4786742249568 5141315749536 5783980218228 7711973624304 8165619131616 8675970327342 11567960436456 15423947248608 17351940654684 23135920872912 34703881309368 46271841745824 69407762618736 138815525237472
• Sum of all divisors σ(n): 450153081443520
• Sum of proper divisors (its aliquot sum) s(n): 311337556206048
• 138815525237472 is an abundant number, because the sum of its proper divisors (311337556206048) is greater than itself. Its abundance is 172522030968576

Bases of 138815525237472

• Binary: 11111100100000010000010000100100011001011100000₂
• Hexadecimal: 0x7E40821232E0
• Base-36: 1D7EYZM600

Squares and roots of 138815525237472

• 138815525237472 squared (138815525237472²) is 19269750046955225761992950784
• 138815525237472 cubed (138815525237472³) is 2674940473962890398795127881532111608578048
• The square root of 138815525237472 is 11782000.0525153623
• The cube root of 138815525237472 is 51778.0885097083

Scales and comparisons

• 138,815,525,237,472 seconds is equal to 4,413,904 years, 16 weeks, 3 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 138,815,525,237,472 would take you about eleven million, thirty-four thousand, seven hundred sixty 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 138815525237472 cubic inches would be around 4314.8 feet tall.

Recreational maths with 138815525237472

• 138815525237472 backwards is 274732525518831
• The number of decimal digits it has is: 15
• The sum of 138815525237472's digits is 63
• More coming soon!