27138881952

Names of 27138881952

• Cardinal: 27138881952 can be written as Twenty-seven billion, one hundred thirty-eight million, eight hundred eighty-one thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 2.7138881952 × 10¹⁰

Factors of 27138881952

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 572

Divisors of 27138881952

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 32 36 37 38 39 42 48 52 54 56 57 63 72 74 76 78 84 91 96 104 108 111 112 114 117 126 133 144 148 152 156 168 171 182 189 208 216 222 224 228 234 247 252 259 266 273 288 296 304 312 333 336 342 351 364 378 399 416 432 444 456 468 481 491 494 504 513 518 532 546 592 608 624 666 672 684 702 703 728 741 756 777 798 819 864 888 912 936 962 982 988 999 1008 1026 1036 1064 1092 1184 1197 1248 1332 1368 1404 1406 1443 1456 1473 1482 1512 1554 1596 1638 1729 1776 1824 1872 1924 1964 1976 1998 2016 2052 2072 2109 2128 2184 2223 2331 2394 2457 2664 2736 2808 2812 2886 2912 2946 2964 3024 3108 3192 3276 3367 3437 3458 3552 3591 3744 3848 3928 3952 3996 4104 4144 4218 4256 4329 4368 4419 4446 4662 4788 4914 4921 5187 5328 5472 5616 5624 5772 5892 5928 6048 6216 6327 6383 6384 6552 6669 6734 6874 6916 6993 7182 7696 7856 7904 7992 8208 8288 8436 8658 8736 8838 8892 9139 9324 9329 9576 9828 9842 10101 10311 10374 10656 11232 11248 11544 11784 11856 12432 12654 12766 12768 12987 13104 13257 13338 13468 13748 13832 13986 14364 14763 15392 15561 15712 15984 16416 16872 17316 17676 17784 18167 18278 18648 18658 18981 19149 19152 19656 19684 20202 20622 20748 22496 23088 23568 23712 24864 25308 25532 25974 26208 26514 26676 26936 27417 27496 27664 27972 27987 28728 29526 30303 30933 31122 31968 33744 34632 35352 35568 36334 36556 37296 37316 37962 38298 38304 39312 39368 40404 41244 41496 44289 44681 46176 46683 47136 50616 51064 51948 53028 53352 53872 54501 54834 54992 55328 55944 55974 57447 57456 59052 60606 61866 62244 63973 65303 67488 69264 70704 71136 72668 73112 74592 74632 75924 76596 78624 78736 80808 82251 82488 82992 83961 88578 89362 90909 92799 93366 101232 102128 103896 106056 106704 107744 109002 109668 109984 111888 111948 114894 114912 118104 121212 121277 123732 124488 127169 127946 130606 132867 134043 138528 141408 145336 146224 149264 151848 153192 157472 161616 163503 164502 164976 165984 167922 172341 177156 178724 181818 185598 186732 191919 195909 202464 204256 207792 212112 213408 218004 219336 223776 223896 229788 236171 236208 242424 242554 246753 247464 248976 251883 254338 255892 261212 265734 268086 290672 292448 298528 303696 306384 323232 327006 329004 329952 335844 344682 345173 354312 357448 363636 363831 371196 373464 381507 383838 391818 402129 415584 424224 436008 438672 447792 459576 472342 472416 484848 485108 490509 493506 494928 497952 503766 508676 511784 522424 531468 536172 575757 581344 587727 607392 612768 654012 658008 671688 689364 690346 708513 708624 714896 727272 727662 742392 746928 763014 767676 783636 804258 848939 872016 877344 895584 919152 944684 969696 970216 981018 987012 989856 1007532 1017352 1023568 1035519 1044848 1062936 1072344 1091493 1144521 1151514 1175454 1206387 1308024 1316016 1343376 1378728 1380692 1417026 1417248 1429792 1454544 1455324 1484784 1493856 1526028 1535352 1567272 1608516 1653197 1697878 1727271 1744032 1763181 1838304 1889368 1940432 1962036 1974024 2015064 2034704 2047136 2071038 2089696 2125539 2125872 2144688 2182986 2289042 2303028 2350908 2412774 2416211 2546817 2616048 2632032 2686752 2757456 2761384 2834052 2909088 2910648 2969568 3052056 3070704 3106557 3134544 3217032 3274479 3306394 3395756 3433563 3454542 3526362 3778736 3880864 3924072 3948048 4030128 4069408 4142076 4251078 4251744 4289376 4365972 4487249 4578084 4606056 4701816 4825548 4832422 4959591 5093634 5232096 5514912 5522768 5668104 5821296 6104112 6141408 6213114 6269088 6376617 6434064 6548958 6612788 6791512 6867126 6909084 7052724 7248633 7557472 7640451 7848144 7896096 8060256 8284152 8502156 8731944 8974498 9156168 9212112 9319671 9403632 9651096 9664844 9919182 10187268 11045536 11336208 11642592 12208224 12426228 12753234 12868128 13097916 13225576 13461747 13583024 13734252 13818168 14105448 14497266 14878773 15280902 15696288 16568304 17004312 17463888 17948996 18312336 18424224 18639342 18807264 19302192 19329688 19838364 20374536 21745899 22672416 22921353 24852456 25506468 26195832 26451152 26923494 27166048 27468504 27636336 28210896 28994532 29757546 30561804 31410743 33136608 34008624 34927776 35897992 36624672 37278684 38604384 38659376 39676728 40385241 40749072 43491798 44636319 45842706 49704912 51012936 52391664 52902304 53846988 54937008 55272672 56421792 57989064 59515092 61123608 62821486 65237697 68017248 71795984 74557368 77318752 79353456 80770482 81498144 86983596 89272638 91685412 94232229 99409824 102025872 104783328 107693976 109874016 115978128 119030184 121155723 122247216 125642972 130475394 143591968 149114736 158706912 161540964 173967192 178545276 183370824 188464458 204051744 215387952 231956256 238060368 242311446 244494432 251285944 260950788 282696687 298229472 323081928 347934384 357090552 366741648 376928916 430775904 476120736 484622892 502571888 521901576 565393374 646163856 695868768 714181104 733483296 753857832 848090061 969245784 1005143776 1043803152 1130786748 1292327712 1428362208 1507715664 1696180122 1938491568 2087606304 2261573496 3015431328 3392360244 3876983136 4523146992 6784720488 9046293984 13569440976 27138881952
• Sum of all divisors σ(n): 105535180800
• Sum of proper divisors (its aliquot sum) s(n): 78396298848
• 27138881952 is an abundant number, because the sum of its proper divisors (78396298848) is greater than itself. Its abundance is 51257416896

Bases of 27138881952

• Binary: 11001010001100110100111100110100000₂
• Hexadecimal: 0x6519A79A0
• Base-36: CGTSFC0

Squares and roots of 27138881952

• 27138881952 squared (27138881952²) is 736518913604591330304
• 27138881952 cubed (27138881952³) is 19988299851730290918322896273408
• The square root of 27138881952 is 164738.8295211545
• The cube root of 27138881952 is 3005.1349816395

Scales and comparisons

• 27,138,881,952 seconds is equal to 862 years, 48 weeks, 3 days, 10 hours, 19 minutes, 12 seconds.
• To count from 1 to 27,138,881,952 would take you about one thousand, seven hundred twenty-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 27138881952 cubic inches would be around 250.4 feet tall.

Recreational maths with 27138881952

• 27138881952 backwards is 25918883172
• 27138881952 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27138881952's digits is 54
• More coming soon!