72742027848864

Names of 72742027848864

• Cardinal: 72742027848864 can be written as Seventy-two trillion, seven hundred forty-two billion, twenty-seven million, eight hundred forty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 7.2742027848864 × 10¹³

Factors of 72742027848864

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 524460

Divisors of 72742027848864

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 37 44 48 53 66 67 74 88 96 106 111 132 134 148 159 176 201 212 222 264 268 296 318 352 402 407 424 444 528 536 583 592 636 737 804 814 848 888 1056 1072 1166 1184 1221 1272 1474 1608 1628 1696 1749 1776 1961 2144 2211 2332 2442 2479 2544 2948 3216 3256 3498 3551 3552 3922 4422 4664 4884 4958 5088 5883 5896 6432 6512 6996 7102 7437 7844 8844 9328 9768 9916 10653 11766 11792 13024 13992 14204 14874 15688 17688 18656 19536 19832 21306 21571 23532 23584 27269 27984 28408 29748 31376 35376 39061 39072 39664 42612 43142 47064 54538 55968 56816 59496 62752 64713 70752 78122 79328 81807 85224 86284 94128 109076 113632 117183 118992 129426 131387 156244 163614 170448 172568 188256 218152 234366 237984 258852 262774 312488 327228 340896 345136 394161 436304 468732 517704 524287 525548 624976 654456 690272 788322 872608 937464 1035408 1048574 1051096 1249952 1308912 1445257 1572861 1576644 1874928 2070816 2097148 2102192 2617824 2890514 3145722 3153288 3749856 4194296 4204384 4335771 5767157 5781028 6291444 6306576 8388592 8671542 11534314 11562056 12582888 12613152 16777184 17301471 17343084 19398619 23068628 23124112 25165776 27787211 34602942 34686168 35127229 38797238 46137256 46248224 50331552 55574422 58195857 69205884 69372336 70254458 77594476 83361633 92274512 105381687 111148844 116391714 138411768 138744672 140508916 155188952 166723266 184549024 210763374 213384809 222297688 232783428 276823536 281017832 305659321 310377904 333446532 386399519 421526748 426769618 444595376 465566856 553647072 562035664 611318642 620755808 640154427 666893064 772799038 843053496 853539236 889190752 916977963 931133712 1028126807 1124071328 1159198557 1222637284 1280308854 1299707473 1333786128 1545598076 1686106992 1707078472 1833955926 1861743137 1862267424 2056253614 2318397114 2445274568 2560617708 2599414946 2667572256 3084380421 3091196152 3372213984 3414156944 3667911852 3723486274 3899122419 4112507228 4636794228 4890549136 5121235416 5198829892 5585229411 6168760842 6182392304 6828313888 7335823704 7446972548 7798244838 8225014456 9273588456 9781098272 10242470832 10397659784 11170458822 11309394877 12337521684 12364784608 14296782203 14671647408 14893945096 15596489676 16450028912 18547176912 20479174507 20484941664 20795319568 22340917644 22618789754 24675043368 28593564406 29343294816 29787890192 31192979352 32900057824 33928184631 37094353824 40958349014 41590639136 42890346609 44681835288 45237579508 49350086736 57187128812 59575780384 61437523521 62385958704 67856369262 68884496069 81916698028 85780693218 89363670576 90475159016 98700173472 114374257624 122875047042 124771917408 135712738524 137768992138 163833396056 171561386436 178727341152 180950318032 206653488207 228748515248 245750094084 271425477048 275537984276 327666792112 343122772872 361900636064 413306976414 457497030496 491500188168 542850954096 551075968552 655333584224 686245545744 757729456759 826613952828 983000376336 1085701908192 1102151937104 1372491091488 1515458913518 1653227905656 1966000752672 2204303874208 2273188370277 3030917827036 3306455811312 4546376740554 6061835654072 6612911622624 9092753481108 12123671308144 18185506962216 24247342616288 36371013924432 72742027848864
• Sum of all divisors σ(n): 221226920312832
• Sum of proper divisors (its aliquot sum) s(n): 148484892463968
• 72742027848864 is an abundant number, because the sum of its proper divisors (148484892463968) is greater than itself. Its abundance is 75742864615104

Bases of 72742027848864

• Binary: 10000100010100010010010101110101110110010100000₂
• Hexadecimal: 0x422892BAECA0
• Base-36: PS9858K2O

Squares and roots of 72742027848864

• 72742027848864 squared (72742027848864²) is 5291402615564905735226090496
• 72742027848864 cubed (72742027848864³) is 384907356420974183103159267991435474796544
• The square root of 72742027848864 is 8528893.7060362055
• The cube root of 72742027848864 is 41744.1031218959

Scales and comparisons

• 72,742,027,848,864 seconds is equal to 2,312,971 years, 24 weeks, 6 days, 14 hours, 54 minutes, 24 seconds.
• To count from 1 to 72,742,027,848,864 would take you about five million, seven hundred eighty-two thousand, four hundred twenty-eight 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 72742027848864 cubic inches would be around 3478.7 feet tall.

Recreational maths with 72742027848864

• 72742027848864 backwards is 46884872024727
• The number of decimal digits it has is: 14
• The sum of 72742027848864's digits is 69
• More coming soon!