74913428988

Names of 74913428988

• Cardinal: 74913428988 can be written as Seventy-four billion, nine hundred thirteen million, four hundred twenty-eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 7.4913428988 × 10¹⁰

Factors of 74913428988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 585

Divisors of 74913428988

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 73 76 81 108 114 146 162 171 181 219 228 243 292 307 324 342 362 438 486 513 543 614 657 684 724 876 921 972 1026 1086 1228 1314 1387 1539 1629 1842 1971 2052 2172 2628 2763 2774 3078 3258 3439 3684 3942 4161 4617 4887 5526 5548 5833 5913 6156 6516 6878 7884 8289 8322 9234 9774 10317 11052 11666 11826 12483 13213 13756 14661 16578 16644 17499 17739 18468 19548 20634 22411 23332 23652 24867 24966 26426 29322 30951 33156 34998 35478 37449 39639 41268 43983 44822 49734 49932 52497 52852 55567 58644 61902 67233 69996 70956 74601 74898 79278 87966 89644 92853 99468 104994 111134 112347 118917 123804 134466 149202 149796 157491 158556 166701 175932 185706 201699 209988 222268 224694 237834 251047 268932 278559 298404 314982 333402 337041 356751 371412 403398 425809 449388 472473 475668 500103 502094 557118 605097 629964 666804 674082 713502 753141 806796 835677 851618 944946 1000206 1004188 1055773 1070253 1114236 1210194 1277427 1348164 1417419 1427004 1500309 1506282 1671354 1703236 1815291 1889892 2000412 2111546 2140506 2259423 2420388 2554854 2834838 3000618 3012564 3167319 3210759 3342708 3630582 3832281 4056391 4223092 4281012 4500927 4518846 5109708 5445873 5669676 6001236 6334638 6421518 6778269 7261164 7664562 8112782 9001854 9037692 9501957 10891746 11496843 12169173 12669276 12843036 13502781 13556538 15329124 16225564 18003708 19003914 20334807 21783492 22993686 24338346 27005562 27113076 28505871 34490529 36507519 38007828 40669614 45987372 48676692 54011124 57011742 61004421 68981058 73015038 77071429 81339228 85517613 103471587 109522557 114023484 122008842 137962116 146030076 154142858 171035226 206943174 219045114 231214287 244017684 256552839 308285716 328567671 342070452 413886348 438090228 462428574 513105678 657135342 693642861 924857148 985703013 1026211356 1314270684 1387285722 1971406026 2080928583 2774571444 3942812052 4161857166 6242785749 8323714332 12485571498 18728357247 24971142996 37456714494 74913428988
• Sum of all divisors σ(n): 211389418240
• Sum of proper divisors (its aliquot sum) s(n): 136475989252
• 74913428988 is an abundant number, because the sum of its proper divisors (136475989252) is greater than itself. Its abundance is 61562560264

Bases of 74913428988

• Binary: 1000101110001001100000011010111111100₂
• Hexadecimal: 0x11713035FC
• Base-36: YEXIRR0

Squares and roots of 74913428988

• 74913428988 squared (74913428988²) is 5612021842740118704144
• 74913428988 cubed (74913428988³) is 420415799795216785881582125326272
• The square root of 74913428988 is 273703.1767955937
• The cube root of 74913428988 is 4215.5401058115

Scales and comparisons

• 74,913,428,988 seconds is equal to 2,382 years, 5 days, 13 hours, 49 minutes, 48 seconds.
• To count from 1 to 74,913,428,988 would take you about four thousand, seven hundred sixty-four 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 74913428988 cubic inches would be around 351.3 feet tall.

Recreational maths with 74913428988

• 74913428988 backwards is 88982431947
• The number of decimal digits it has is: 11
• The sum of 74913428988's digits is 63
• More coming soon!