74431545972

Names of 74431545972

• Cardinal: 74431545972 can be written as Seventy-four billion, four hundred thirty-one million, five hundred forty-five thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 7.4431545972 × 10¹⁰

Factors of 74431545972

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 417

Divisors of 74431545972

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 31 38 42 57 62 76 79 84 93 114 124 133 137 139 158 186 217 228 237 266 274 278 316 372 399 411 417 434 474 532 548 553 556 589 651 798 822 834 868 948 959 973 1106 1178 1302 1501 1596 1644 1659 1668 1767 1918 1946 2212 2356 2449 2603 2604 2641 2877 2919 3002 3318 3534 3836 3892 4123 4247 4309 4503 4898 5206 5282 5754 5838 6004 6636 7068 7347 7809 7923 8246 8494 8618 9006 9796 10412 10507 10564 10823 10981 11508 11676 12369 12741 12927 14694 15618 15846 16492 16988 17143 17236 18012 18221 18487 19043 21014 21646 21962 24738 25482 25854 29388 29729 30163 31236 31521 31692 32469 32943 34286 36442 36974 38086 42028 43292 43924 46531 49476 50964 51429 51708 54663 55461 57129 59458 60326 63042 64938 65886 68572 72884 73948 75761 76172 76867 80693 81871 89187 90489 93062 102858 109326 110922 114258 118916 120652 126084 129876 131772 133301 139593 151522 153734 161386 163742 178374 180978 186124 205637 205716 208639 218652 221844 227283 228516 230601 242079 245613 266602 279186 303044 307468 322772 325717 327484 335513 340411 356748 361817 361956 399903 411274 417278 454566 461202 484158 491226 533204 558372 564851 573097 590333 616911 625917 651434 671026 680822 723634 799806 822548 834556 909132 922404 968316 977151 982452 1006539 1021233 1085451 1129702 1146194 1180666 1233822 1251834 1302868 1342052 1361644 1439459 1447268 1460473 1504397 1599612 1694553 1719291 1770999 1954302 2013078 2042466 2170902 2259404 2292388 2348591 2361332 2382877 2467644 2503668 2532719 2878918 2920946 3008794 3389106 3438582 3541998 3908604 4026156 4084932 4132331 4318377 4341804 4381419 4513191 4697182 4765754 5065438 5757836 5841892 6017588 6374747 6467809 6778212 6877164 7045773 7083996 7148631 7598157 8264662 8636754 8762838 9026382 9394364 9531508 10130876 10530779 11216327 12396993 12749494 12935618 14091546 14297262 15196314 16529324 17273508 17525676 18052764 19124241 19403427 21061558 22432654 24793986 25498988 25871236 28183092 28583543 28594524 30392628 31592337 33648981 38248482 38806854 42123116 44623229 44865308 45274663 46636307 49587972 57167086 63184674 67297962 76496964 77613708 78514289 85750629 89246458 90549326 93272614 114334172 126369348 133869687 134595924 135823989 139908921 157028578 171501258 178492916 181098652 186545228 200084801 235542867 267739374 271647978 279817842 314057156 326454149 343002516 400169602 471085734 535478748 543295956 559635684 600254403 652908298 800339204 886089833 942171468 979362447 1200508806 1305816596 1772179666 1958724894 2401017612 2658269499 3544359332 3917449788 5316538998 6202628831 10633077996 12405257662 18607886493 24810515324 37215772986 74431545972
• Sum of all divisors σ(n): 221577216000
• Sum of proper divisors (its aliquot sum) s(n): 147145670028
• 74431545972 is an abundant number, because the sum of its proper divisors (147145670028) is greater than itself. Its abundance is 72714124056

Bases of 74431545972

• Binary: 1000101010100011101110100001001110100₂
• Hexadecimal: 0x1154774274
• Base-36: Y6YMCFO

Squares and roots of 74431545972

• 74431545972 squared (74431545972²) is 5540055035781949424784
• 74431545972 cubed (74431545972³) is 412354861083214273578589252170048
• The square root of 74431545972 is 272821.4543836317
• The cube root of 74431545972 is 4206.4817900281

Scales and comparisons

• 74,431,545,972 seconds is equal to 2,366 years, 36 weeks, 5 hours, 26 minutes, 12 seconds.
• To count from 1 to 74,431,545,972 would take you about four thousand, seven hundred thirty-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 74431545972 cubic inches would be around 350.5 feet tall.

Recreational maths with 74431545972

• 74431545972 backwards is 27954513447
• The number of decimal digits it has is: 11
• The sum of 74431545972's digits is 51
• More coming soon!