138263134464

Names of 138263134464

• Cardinal: 138263134464 can be written as One hundred thirty-eight billion, two hundred sixty-three million, one hundred thirty-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.38263134464 × 10¹¹

Factors of 138263134464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 519

Divisors of 138263134464

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 37 39 42 48 52 54 56 63 64 72 74 78 84 91 96 104 108 111 112 117 126 128 144 148 156 168 169 182 189 192 208 216 222 224 234 252 256 259 273 288 296 312 333 336 338 351 364 378 384 416 432 444 448 457 468 481 504 507 518 546 576 592 624 666 672 676 702 728 756 768 777 819 832 864 888 896 914 936 962 999 1008 1014 1036 1092 1152 1183 1184 1248 1332 1344 1352 1371 1404 1443 1456 1512 1521 1554 1638 1664 1728 1776 1792 1828 1872 1924 1998 2016 2028 2072 2184 2304 2331 2366 2368 2457 2496 2664 2688 2704 2742 2808 2886 2912 3024 3042 3108 3199 3276 3328 3367 3456 3549 3552 3656 3744 3848 3996 4032 4056 4113 4144 4329 4368 4563 4662 4732 4736 4914 4992 5328 5376 5408 5484 5616 5772 5824 5941 6048 6084 6216 6253 6398 6552 6734 6912 6993 7098 7104 7312 7488 7696 7992 8064 8112 8226 8288 8658 8736 9126 9324 9464 9472 9597 9828 9984 10101 10647 10656 10816 10968 11232 11544 11648 11882 12096 12168 12339 12432 12506 12796 12987 13104 13468 13986 14196 14208 14624 14976 15392 15984 16128 16224 16452 16576 16909 17316 17472 17823 18252 18648 18759 18928 19194 19656 20202 21294 21312 21632 21936 22464 23088 23296 23764 24192 24336 24678 24864 25012 25592 25974 26208 26936 27972 28392 28416 28791 29248 29952 30303 30784 31941 31968 32448 32904 33152 33818 34632 34944 35646 36504 37296 37518 37856 38388 39312 40404 41587 42588 42624 43264 43771 43872 44928 46176 47528 48384 48672 49356 49728 50024 50727 51184 51948 52416 53469 53872 55944 56277 56784 57582 58496 60606 61568 63882 63936 64896 65808 66304 67636 69264 69888 71292 73008 74592 75036 75712 76776 77233 78624 80808 83174 85176 85248 86373 87542 87744 89856 90909 92352 95056 97344 98712 99456 100048 101454 102368 103896 104832 106938 107744 111888 112554 113568 115164 116992 118363 121212 123136 124761 127764 127872 129792 131313 131616 135272 138528 142584 146016 149184 150072 151424 152181 153552 154466 157248 160407 161616 166348 168831 170352 172746 175084 175488 181818 184704 190112 194688 197424 198912 200096 202908 204736 207792 209664 213876 215488 219817 223776 225108 227136 230328 231699 236726 242424 249522 255528 255744 262626 263232 270544 277056 285168 292032 298368 300144 302848 304362 307104 308932 314496 320814 323232 332696 337662 340704 345492 350168 350976 355089 363636 369408 374283 380224 389376 393939 394848 400192 405816 409472 415584 427752 430976 439634 447552 450216 454272 456543 460656 463398 473452 484848 499044 511056 525252 526464 540631 541088 554112 570336 584064 596736 600288 608724 614208 617864 628992 641628 646464 659451 665392 675324 681408 690984 695097 700336 710178 727272 748566 760448 787878 789696 800384 811632 818944 831168 855504 861952 879268 895104 900432 908544 913086 921312 926796 946904 969696 998088 1022112 1050504 1052928 1065267 1081262 1082176 1108224 1122849 1140672 1168128 1181817 1200576 1217448 1228416 1235728 1283256 1292928 1318902 1330784 1350648 1362816 1381968 1390194 1400672 1420356 1454544 1497132 1520896 1538719 1575756 1579392 1600768 1621893 1623264 1662336 1711008 1758536 1790208 1800864 1826172 1842624 1853592 1893808 1939392 1978353 1996176 2044224 2085291 2101008 2130534 2162524 2164352 2245698 2281344 2363634 2401152 2434896 2456832 2471456 2566512 2585856 2637804 2661568 2701296 2725632 2763936 2780388 2801344 2840712 2857621 2909088 2994264 3077438 3151512 3158784 3195801 3243786 3246528 3324672 3422016 3517072 3601728 3652344 3685248 3707184 3787616 3878784 3956706 3992352 4088448 4170582 4202016 4261068 4325048 4328704 4491396 4562688 4616157 4727268 4802304 4865679 4869792 4942912 5133024 5275608 5323136 5402592 5527872 5560776 5602688 5681424 5715242 5818176 5935059 5988528 6154876 6303024 6391602 6487572 6493056 6844032 7034144 7203456 7304688 7370496 7414368 7575232 7757568 7913412 7984704 8176896 8341164 8404032 8522136 8572863 8650096 8982792 9232314 9454536 9731358 9739584 9885824 10266048 10551216 10646272 10805184 11055744 11121552 11205376 11362848 11430484 11636352 11870118 11977056 12309752 12606048 12783204 12975144 12986112 13688064 13848471 14068288 14406912 14597037 14609376 14828736 15150464 15826824 15969408 16682328 16808064 17044272 17145726 17300192 17965584 18464628 18909072 19462716 19479168 19771648 20003347 20532096 21102432 21610368 22111488 22243104 22725696 22860968 23272704 23740236 23954112 24619504 25212096 25566408 25718589 25950288 27696942 28136576 29194074 29218752 29657472 30300928 31653648 31938816 33364656 33616128 34088544 34291452 34600384 35931168 36929256 37818144 38925432 38958336 40006694 41064192 41545413 42204864 43220736 44486208 45451392 45721936 47480472 47908224 49239008 50424192 51132816 51437178 51900576 55393884 56273152 58388148 58437504 59314944 60010041 63307296 66729312 68177088 68582904 69200768 71862336 73858512 75636288 77155767 77850864 80013388 83090826 84409728 88972416 90902784 91443872 94960944 95816448 98478016 100848384 102265632 102874356 103801152 110787768 116776296 116875008 120020082 126614592 133458624 136354176 137165808 138401536 143724672 147717024 151272576 154311534 155701728 160026776 166181652 168819456 177944832 180030123 182887744 189921888 196956032 204531264 205748712 207602304 221575536 233552592 240040164 253229184 266917248 272708352 274331616 287449344 295434048 302545152 308623068 311403456 320053552 332363304 360060246 365775488 379843776 393912064 409062528 411497424 415204608 443151072 467105184 480080328 506458368 533834496 540090369 548663232 590868096 617246136 622806912 640107104 664726608 720120492 731550976 759687552 818125056 822994848 886302144 934210368 960160656 1080180738 1097326464 1181736192 1234492272 1245613824 1280214208 1329453216 1440240984 1519375104 1645989696 1772604288 1868420736 1920321312 2160361476 2194652928 2468984544 2560428416 2658906432 2880481968 3291979392 3545208576 3736841472 3840642624 4320722952 4937969088 5120856832 5317812864 5760963936 6583958784 7681285248 8641445904 9875938176 10635625728 11521927872 15362570496 17282891808 19751876352 23043855744 34565783616 46087711488 69131567232 138263134464
• Sum of all divisors σ(n): 520800080640
• Sum of proper divisors (its aliquot sum) s(n): 382536946176
• 138263134464 is an abundant number, because the sum of its proper divisors (382536946176) is greater than itself. Its abundance is 244273811712

Bases of 138263134464

• Binary: 10000000110001001000000000000100000000₂
• Hexadecimal: 0x2031200100
• Base-36: 1RIMATC0

Squares and roots of 138263134464

• 138263134464 squared (138263134464²) is 19116694351810144567296
• 138263134464 cubed (138263134464³) is 2643134081671515340107325944889344
• The square root of 138263134464 is 371837.5108350421
• The cube root of 138263134464 is 5170.9316757045

Scales and comparisons

• 138,263,134,464 seconds is equal to 4,396 years, 17 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,263,134,464 would take you about eight thousand, seven hundred ninety-two 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 138263134464 cubic inches would be around 430.9 feet tall.

Recreational maths with 138263134464

• 138263134464 backwards is 464431362831
• The number of decimal digits it has is: 12
• The sum of 138263134464's digits is 45
• More coming soon!