138422162736

Names of 138422162736

• Cardinal: 138422162736 can be written as One hundred thirty-eight billion, four hundred twenty-two million, one hundred sixty-two thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.38422162736 × 10¹¹

Factors of 138422162736

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6631

Divisors of 138422162736

• 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 31 33 36 39 44 48 52 54 62 66 72 78 88 93 99 104 108 117 121 124 132 143 144 156 176 186 198 208 216 234 242 248 264 279 286 297 312 341 351 363 372 396 403 429 432 468 484 496 528 558 572 594 624 682 702 726 744 792 806 837 858 936 968 1023 1089 1116 1144 1188 1209 1287 1364 1404 1452 1488 1573 1584 1612 1674 1716 1872 1936 2046 2178 2232 2288 2376 2418 2574 2728 2808 2904 3069 3146 3224 3267 3348 3432 3627 3751 3861 4092 4356 4433 4464 4719 4752 4836 5148 5456 5616 5808 6138 6292 6448 6534 6571 6696 6864 7254 7502 7722 8184 8712 8866 9207 9438 9672 10296 10881 11253 12276 12584 13068 13142 13299 13392 14157 14508 15004 15444 16368 17424 17732 18414 18876 19344 19713 20592 21762 22506 24552 25168 26136 26284 26598 28314 29016 30008 30888 33759 35464 36828 37752 39426 39897 42471 43524 45012 48763 49104 52272 52568 53196 56628 58032 59139 60016 61776 67518 70928 72281 73656 75504 78852 79794 84942 85423 87048 90024 97526 101277 105136 106392 113256 118278 119691 135036 144562 146289 147312 157704 159588 169884 170846 174096 177417 180048 195052 202554 203701 212784 216843 226512 236556 239382 256269 270072 289124 292578 315408 319176 339768 341692 354834 390104 405108 407402 433686 438867 473112 478764 512538 540144 578248 585156 611103 638352 650529 679536 683384 709668 768807 780208 795091 810216 814804 867372 877734 939653 946224 957528 1025076 1156496 1170312 1222206 1301058 1316601 1366768 1419336 1537614 1590182 1620432 1629608 1734744 1755468 1833309 1879306 1915056 1951587 2050152 2240711 2306421 2340624 2385273 2444412 2602116 2633202 2648113 2818959 2838672 3075228 3180364 3259216 3469488 3510936 3666618 3758612 3903174 4100304 4481422 4612842 4770546 4888824 5204232 5266404 5296226 5499927 5637918 6150456 6360728 6722133 7021872 7155819 7333236 7517224 7806348 7944339 8456877 8962844 9225684 9541092 9777648 10336183 10408464 10532808 10592452 10999854 11275836 12300912 12721456 13444266 14311638 14666472 15034448 15612696 15888678 16913754 17925688 18451368 19082184 20166399 20672366 21065616 21184904 21467457 21999708 22551672 23833017 24647821 25370631 26888532 28623276 29129243 29332944 31008549 31225392 31777356 33827508 35851376 36902736 38164368 40332798 41344732 42369808 42934914 43999416 45103344 47666034 49295642 50741262 53777064 57246552 58258486 60499197 62017098 63554712 67655016 71499051 73943463 80665596 82689464 85869828 87387729 87998832 93025647 95332068 98591284 101482524 107554128 114493104 116516972 120998394 124034196 127109424 135310032 142998102 147886926 161331192 165378928 171739656 174775458 186051294 190664136 197182568 202965048 221830389 233033944 241996788 248068392 262163187 279076941 285996204 295773852 320421673 322662384 343479312 349550916 372102588 381328272 394365136 405930096 443660778 466067888 483993576 496136784 524326374 558153882 571992408 591547704 640843346 665491167 699101832 744205176 786489561 887321556 961265019 967987152 1048652748 1116307764 1143984816 1183095408 1281686692 1330982334 1398203664 1488410352 1572979122 1774643112 1922530038 2097305496 2232615528 2563373384 2661964668 2883795057 3145958244 3549286224 3845060076 4194610992 4465231056 5126746768 5323929336 5767590114 6291916488 7690120152 8651385171 10647858672 11535180228 12583832976 15380240304 17302770342 23070360456 34605540684 46140720912 69211081368 138422162736
• Sum of all divisors σ(n): 485566699520
• Sum of proper divisors (its aliquot sum) s(n): 347144536784
• 138422162736 is an abundant number, because the sum of its proper divisors (347144536784) is greater than itself. Its abundance is 208722374048

Bases of 138422162736

• Binary: 10000000111010100110101001010100110000₂
• Hexadecimal: 0x203A9A9530
• Base-36: 1RL8ZCC0

Squares and roots of 138422162736

• 138422162736 squared (138422162736²) is 19160695136511667005696
• 138422162736 cubed (138422162736³) is 2652264860321101705625093550944256
• The square root of 138422162736 is 372051.2904640971
• The cube root of 138422162736 is 5172.9134265601

Scales and comparisons

• 138,422,162,736 seconds is equal to 4,401 years, 20 weeks, 4 days, 8 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,422,162,736 would take you about eight thousand, eight hundred 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 138422162736 cubic inches would be around 431.1 feet tall.

Recreational maths with 138422162736

• 138422162736 backwards is 637261224831
• The number of decimal digits it has is: 12
• The sum of 138422162736's digits is 45
• More coming soon!