138001838832

Names of 138001838832

• Cardinal: 138001838832 can be written as One hundred thirty-eight billion, one million, eight hundred thirty-eight thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.38001838832 × 10¹¹

Factors of 138001838832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1013

Divisors of 138001838832

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 39 44 48 52 54 66 72 78 88 99 104 108 117 132 143 144 156 169 176 198 208 216 227 234 264 286 297 312 338 351 396 429 432 454 468 507 528 572 594 624 676 681 702 757 792 858 908 936 1014 1144 1188 1287 1352 1362 1404 1514 1521 1584 1716 1816 1859 1872 2028 2043 2271 2288 2376 2497 2574 2704 2724 2808 2951 3028 3042 3432 3632 3718 3861 4056 4086 4542 4563 4752 4994 5148 5448 5577 5616 5902 6056 6084 6129 6813 6864 7436 7491 7722 8112 8172 8327 8853 9084 9126 9841 9988 10296 10896 11154 11804 12112 12168 12258 13626 14872 14982 15444 16344 16654 16731 17706 18168 18252 19682 19976 20439 20592 22308 22473 23608 24336 24516 24981 26559 27252 29523 29744 29964 30888 32461 32688 33308 33462 35412 36336 36504 38363 39364 39952 40878 44616 44946 47216 49032 49962 50193 53118 54504 59046 59928 61776 64922 66616 66924 67419 70824 73008 74943 76726 78728 79677 81756 88569 89232 89892 97383 98064 99924 100386 106236 108251 109008 115089 118092 119856 127933 129844 133232 133848 134838 141648 149886 153452 157456 159354 163512 171839 177138 179784 194766 199848 200772 212472 216502 224829 230178 236184 255866 259688 265707 267696 269676 292149 299772 306904 318708 324753 327024 343678 345267 354276 359568 383799 389532 399696 401544 421993 424944 433004 449658 460356 472368 511732 515517 519376 531414 539352 584298 599544 613808 637416 649506 687356 690534 708552 767598 779064 803088 843986 866008 876447 899316 920712 974259 1023464 1031034 1035801 1062828 1078704 1151397 1168596 1199088 1265979 1274832 1299012 1374712 1381068 1407263 1417104 1535196 1546551 1558128 1687972 1732016 1752894 1798632 1841424 1890229 1948518 2046928 2062068 2071602 2125656 2233907 2302794 2337192 2531958 2598024 2749424 2762136 2814526 2922777 3070392 3093102 3375944 3454191 3505788 3597264 3780458 3797937 3897036 4124136 4143204 4221789 4251312 4467814 4605588 4639653 4674384 5063916 5196048 5524272 5629052 5670687 5845554 6140784 6186204 6701721 6751888 6908382 7011576 7560916 7595874 7794072 8248272 8286408 8443578 8935628 9211176 9279306 10127832 11258104 11341374 11393811 11691108 12372408 12665367 13403442 13816764 14023152 15121832 15191748 15588144 16572816 16887156 17012061 17871256 18422352 18558612 20105163 20255664 22516208 22682748 22787622 23382216 24572977 24744816 25330734 26806884 27633528 29040791 30243664 30383496 33774312 34024122 35742512 37117224 37996101 40210326 45365496 45575244 46764432 49145954 50661468 51036183 53613768 55267056 58081582 60315489 60766992 67548624 68048244 73718931 74234448 75992202 80420652 87122373 90730992 91150488 98291908 101322936 102072366 107227536 116163164 120630978 136096488 147437862 151984404 160841304 174244746 182300976 196583816 202645872 204144732 221156793 232326328 241261956 261367119 272192976 294875724 303968808 319448701 321682608 348489492 393167632 408289464 442313586 464652656 482523912 522734238 589751448 607937616 638897402 663470379 696978984 784101357 816578928 884627172 958346103 965047824 1045468476 1179502896 1277794804 1326940758 1393957968 1568202714 1769254344 1916692206 2090936952 2555589608 2653881516 2875038309 3136405428 3538508688 3833384412 4181873904 5111179216 5307763032 5750076618 6272810856 7666768824 8625114927 10615526064 11500153236 12545621712 15333537648 17250229854 23000306472 34500459708 46000612944 69000919416 138001838832
• Sum of all divisors σ(n): 470606664960
• Sum of proper divisors (its aliquot sum) s(n): 332604826128
• 138001838832 is an abundant number, because the sum of its proper divisors (332604826128) is greater than itself. Its abundance is 194602987296

Bases of 138001838832

• Binary: 10000000100001100011001111001011110000₂
• Hexadecimal: 0x20218CF2F0
• Base-36: 1REAQCC0

Squares and roots of 138001838832

• 138001838832 squared (138001838832²) is 19044507521013303124224
• 138001838832 cubed (138001838832³) is 2628177057549689711077122523066368
• The square root of 138001838832 is 371485.9873965639
• The cube root of 138001838832 is 5167.6722050125

Scales and comparisons

• 138,001,838,832 seconds is equal to 4,388 years, 1 week, 4 days, 12 hours, 7 minutes, 12 seconds.
• To count from 1 to 138,001,838,832 would take you about eight thousand, seven hundred seventy-six 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 138001838832 cubic inches would be around 430.6 feet tall.

Recreational maths with 138001838832

• 138001838832 backwards is 238838100831
• The number of decimal digits it has is: 12
• The sum of 138001838832's digits is 45
• More coming soon!