74909442816

Names of 74909442816

• Cardinal: 74909442816 can be written as Seventy-four billion, nine hundred nine million, four hundred forty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.4909442816 × 10¹⁰

Factors of 74909442816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 668

Divisors of 74909442816

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 211 216 234 243 256 288 312 324 351 384 416 422 432 439 468 486 576 624 633 648 702 768 832 844 864 878 936 972 1053 1152 1248 1266 1296 1317 1404 1664 1688 1728 1756 1872 1899 1944 2106 2304 2496 2532 2592 2634 2743 2808 3159 3328 3376 3456 3512 3744 3798 3888 3951 4212 4992 5064 5184 5268 5486 5616 5697 5707 6318 6752 6912 7024 7488 7596 7776 7902 8229 8424 9984 10128 10368 10536 10972 11232 11394 11414 11853 12636 13504 14048 14976 15192 15552 15804 16458 16848 17091 17121 20256 20736 21072 21944 22464 22788 22828 23706 24687 25272 27008 28096 29952 30384 31104 31608 32916 33696 34182 34242 35559 40512 42144 43888 44928 45576 45656 47412 49374 50544 51273 51363 54016 56192 60768 62208 63216 65832 67392 68364 68484 71118 74061 81024 84288 87776 89856 91152 91312 92629 94824 98748 101088 102546 102726 106677 112384 121536 126432 131664 134784 136728 136968 142236 148122 154089 162048 168576 175552 182304 182624 185258 189648 197496 202176 205092 205452 213354 222183 243072 252864 263328 269568 273456 273936 277887 284472 296244 308178 337152 351104 364608 365248 370516 379296 394992 404352 410184 410904 426708 444366 462267 486144 505728 526656 546912 547872 555774 568944 592488 616356 666549 702208 729216 730496 741032 758592 789984 808704 820368 821808 833661 853416 888732 924534 1011456 1053312 1093824 1095744 1111548 1137888 1184976 1204177 1232712 1333098 1386801 1458432 1460992 1482064 1517184 1579968 1640736 1643616 1667322 1706832 1777464 1849068 2106624 2187648 2191488 2223096 2275776 2369952 2408354 2465424 2500983 2666196 2773602 2964128 3034368 3159936 3281472 3287232 3334644 3413664 3554928 3612531 3698136 4375296 4382976 4446192 4551552 4739904 4816708 4930848 5001966 5332392 5547204 5928256 6319872 6562944 6574464 6669288 6827328 7109856 7225062 7396272 7502949 8892384 9103104 9479808 9633416 9861696 10003932 10664784 10837593 11094408 11856512 13125888 13148928 13338576 13654656 14219712 14450124 14792544 15005898 17784768 18959616 19266832 19723392 20007864 21329568 21675186 22188816 22508847 23713024 26677152 27309312 28439424 28900248 29585088 30011796 32512779 35569536 38533664 39446784 40015728 42659136 43350372 44377632 45017694 53354304 56878848 57800496 59170176 60023592 65025558 71139072 77067328 80031456 85318272 86700744 88755264 90035388 97538337 106708608 115600992 118340352 120047184 130051116 154134656 160062912 170636544 173401488 177510528 180070776 195076674 213417216 231201984 240094368 260102232 292615011 308269312 320125824 346802976 355021056 360141552 390153348 462403968 480188736 520204464 585230022 640251648 693605952 720283104 780306696 924807936 960377472 1040408928 1170460044 1387211904 1440566208 1560613392 1920754944 2080817856 2340920088 2774423808 2881132416 3121226784 4161635712 4681840176 5762264832 6242453568 8323271424 9363680352 12484907136 18727360704 24969814272 37454721408 74909442816
• Sum of all divisors σ(n): 242906343680
• Sum of proper divisors (its aliquot sum) s(n): 167996900864
• 74909442816 is an abundant number, because the sum of its proper divisors (167996900864) is greater than itself. Its abundance is 93087458048

Bases of 74909442816

• Binary: 1000101110000111100110110001100000000₂
• Hexadecimal: 0x1170F36300
• Base-36: YEV5C00

Squares and roots of 74909442816

• 74909442816 squared (74909442816²) is 5611424623003574009856
• 74909442816 cubed (74909442816³) is 420348691913180585454931852394496
• The square root of 74909442816 is 273695.8947737433
• The cube root of 74909442816 is 4215.4653343221

Scales and comparisons

• 74,909,442,816 seconds is equal to 2,381 years, 46 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 74,909,442,816 would take you about four thousand, seven hundred sixty-three 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 74909442816 cubic inches would be around 351.3 feet tall.

Recreational maths with 74909442816

• 74909442816 backwards is 61824490947
• 74909442816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 74909442816's digits is 54
• More coming soon!