138601426656

Names of 138601426656

• Cardinal: 138601426656 can be written as One hundred thirty-eight billion, six hundred one million, four hundred twenty-six thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.38601426656 × 10¹¹

Factors of 138601426656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 875

Divisors of 138601426656

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 43 44 48 49 56 66 77 84 86 88 96 98 112 121 129 132 147 154 168 172 176 196 224 231 242 258 264 294 301 308 336 343 344 352 363 392 462 473 484 516 528 539 588 602 616 672 686 688 726 784 809 847 903 924 946 968 1029 1032 1056 1078 1176 1204 1232 1372 1376 1419 1452 1568 1617 1618 1694 1806 1848 1892 1936 2058 2064 2107 2156 2352 2408 2427 2464 2541 2744 2838 2904 3234 3236 3311 3388 3612 3696 3773 3784 3872 4116 4128 4214 4312 4704 4816 4854 5082 5203 5488 5663 5676 5808 5929 6321 6468 6472 6622 6776 7224 7392 7546 7568 8232 8428 8624 8899 9632 9708 9933 10164 10406 10976 11319 11326 11352 11616 11858 12642 12936 12944 13244 13552 14448 14749 15092 15136 15609 16464 16856 16989 17248 17787 17798 19416 19866 20328 20812 22638 22652 22704 23177 23716 25284 25872 25888 26488 26697 27104 28896 29498 30184 31218 32928 33712 33978 34787 35574 35596 36421 38832 39641 39732 40656 41503 41624 44247 45276 45304 45408 46354 47432 50568 51744 52976 53394 58996 60368 62293 62436 67424 67956 69531 69574 71148 71192 72842 77664 79282 79464 81312 83006 83248 88494 90552 90608 92708 94864 97889 101136 104361 105952 106788 109263 117992 118923 120736 124509 124586 124872 135912 139062 139148 142296 142384 145684 158564 158928 162239 166012 166496 176988 181104 181216 185416 186879 189728 195778 202272 208722 213576 218526 235984 237846 243509 249018 249172 249744 254947 271824 277487 278124 278296 284592 284768 291368 293667 317128 317856 324478 332024 353976 362208 370832 373758 382657 391556 417444 427152 436051 437052 471968 475692 486717 487018 498036 498344 499488 509894 543648 554974 556248 556592 569184 582736 587334 634256 648956 664048 685223 707952 730527 741664 747516 764841 765314 783112 832461 834888 854304 872102 874104 951384 973434 974036 996072 996688 1019788 1109948 1112496 1113184 1147971 1165472 1174668 1268512 1297912 1308153 1328096 1370446 1415904 1461054 1495032 1529682 1530628 1566224 1664922 1669776 1704563 1744204 1748208 1784629 1902768 1946868 1948072 1992144 1993376 2039576 2055669 2219896 2224992 2295942 2349336 2595824 2616306 2678599 2740892 2922108 2990064 3052357 3059364 3061256 3132448 3329844 3339552 3409126 3488408 3496416 3569258 3805536 3893736 3896144 3984288 4079152 4111338 4209227 4439792 4591884 4698672 4796561 5113689 5191648 5232612 5353887 5357198 5481784 5844216 5980128 6104714 6118728 6122512 6659688 6818252 6976816 7138516 7787472 7792288 8035797 8158304 8222676 8418454 8879584 9157071 9183768 9397344 9593122 10227378 10465224 10707774 10714396 10963568 11688432 11931941 12209428 12237456 12245024 12627681 13319376 13636504 13953632 14277032 14389683 15574944 16071594 16445352 16836908 18314142 18367536 18750193 19186244 20454756 20930448 21415548 21428792 21927136 23376864 23863882 24418856 24474912 25255362 26638752 27273008 28554064 28779366 29464589 32143188 32890704 33575927 33673816 35795823 36628284 36735072 37500386 38372488 40909512 41860896 42831096 42857584 47727764 48837712 50510724 54546016 56250579 57108128 57558732 58929178 64286376 65781408 67151854 67347632 71591646 73256568 75000772 76744976 81819024 85662192 85715168 88393767 95455528 97675424 100727781 101021448 112501158 115117464 117858356 128572752 131251351 134303708 134695264 143183292 146513136 150001544 153489952 163638048 171324384 176787534 190911056 201455562 202042896 206252123 225002316 230234928 235716712 257145504 262502702 268607416 286366584 293026272 300003088 353575068 381822112 393754053 402911124 404085792 412504246 450004632 460469856 471433424 525005404 537214832 572733168 600006176 618756369 707150136 787508106 805822248 825008492 900009264 942866848 1050010808 1074429664 1145466336 1237512738 1414300272 1443764861 1575016212 1611644496 1650016984 1800018528 2100021616 2475025476 2828600544 2887529722 3150032424 3223288992 3300033968 4200043232 4331294583 4950050952 5775059444 6300064848 6600067936 8662589166 9900101904 11550118888 12600129696 17325178332 19800203808 23100237776 34650356664 46200475552 69300713328 138601426656
• Sum of all divisors σ(n): 477804096000
• Sum of proper divisors (its aliquot sum) s(n): 339202669344
• 138601426656 is an abundant number, because the sum of its proper divisors (339202669344) is greater than itself. Its abundance is 200601242688

Bases of 138601426656

• Binary: 10000001000101010010011110111011100000₂
• Hexadecimal: 0x204549EEE0
• Base-36: 1RO7PL9C

Squares and roots of 138601426656

• 138601426656 squared (138601426656²) is 19210355471078547342336
• 138601426656 cubed (138601426656³) is 2662582674860381608683806827708416
• The square root of 138601426656 is 372292.1254284061
• The cube root of 138601426656 is 5175.1455274999

Scales and comparisons

• 138,601,426,656 seconds is equal to 4,407 years, 5 weeks, 4 hours, 17 minutes, 36 seconds.
• To count from 1 to 138,601,426,656 would take you about eight thousand, eight hundred fourteen 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 138601426656 cubic inches would be around 431.3 feet tall.

Recreational maths with 138601426656

• 138601426656 backwards is 656624106831
• 138601426656 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138601426656's digits is 48
• More coming soon!