64974422437992

Names of 64974422437992

• Cardinal: 64974422437992 can be written as Sixty-four trillion, nine hundred seventy-four billion, four hundred twenty-two million, four hundred thirty-seven thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 6.4974422437992 × 10¹³

Factors of 64974422437992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 624

Divisors of 64974422437992

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 81 87 108 116 127 162 174 216 232 254 261 324 348 381 463 508 522 648 696 762 783 926 1016 1044 1143 1389 1524 1566 1852 2088 2286 2349 2778 3048 3132 3429 3683 3704 4167 4572 4698 5556 6264 6858 7366 8334 9144 9396 10287 11049 11112 12501 13427 13716 14732 16129 16668 18792 20574 22098 25002 26854 27432 29464 32258 33147 33336 37503 40281 41148 44196 48387 50004 53708 58801 64516 66294 75006 80562 82296 88392 96774 99441 100008 107416 117602 120843 129032 132588 145161 150012 161124 176403 193548 198882 214369 235204 241686 265176 290322 298323 300024 322248 352806 362529 387096 397764 428738 435483 467741 470408 483372 529209 580644 596646 643107 705612 725058 795528 857476 870966 935482 966744 1058418 1087587 1161288 1193292 1286214 1306449 1403223 1411224 1450116 1587627 1705229 1714952 1741932 1870964 1929321 2116836 2175174 2386584 2572428 2612898 2806446 2900232 3175254 3410458 3483864 3741928 3858642 4209669 4233672 4350348 4762881 5115687 5144856 5225796 5612892 5787963 6216701 6350508 6820916 7467727 7717284 8419338 8700696 9525762 10231374 10451592 11225784 11575926 12433402 12629007 12701016 13641832 14935454 15347061 15434568 16838676 17363889 18650103 19051524 20462748 22403181 23151852 24866804 25258014 27224863 29870908 30694122 33677352 34727778 37300206 37887021 38103048 40925496 44806362 46041183 46303704 49733608 50516028 54449726 55950309 59741816 61388244 67209543 69455556 74600412 75774042 81674589 89612724 92082366 101032056 108899452 111900618 122776488 134419086 138123549 138911112 149200824 151548084 163349178 167850927 179225448 184164732 201628629 216564083 217798904 223801236 245023767 268838172 276247098 303096168 326698356 335701854 368329464 403257258 433128166 447602472 490047534 503552781 537676344 552494196 604885887 649692249 653396712 671403708 735071301 789521027 806514516 866256332 980095068 1007105562 1104988392 1209771774 1299384498 1342807416 1470142602 1579042054 1613029032 1732512664 1949076747 1960190136 2014211124 2205213903 2368563081 2419543548 2598768996 2940285204 3158084108 3457557601 3898153494 4028422248 4410427806 4737126162 4839087096 5197537992 5847230241 5880570408 6316168216 6915115202 7105689243 7796306988 8820855612 9474252324 10372672803 11694460482 13830230404 14211378486 15592613976 17541690723 17641711224 18948504648 20745345606 21317067729 23388920964 27660460808 28422756972 31118018409 35083381446 41490691212 42634135458 46777841928 56845513944 62236036818 63951203187 70166762892 82981382424 85268270916 93354055227 100269170429 124472073636 127902406374 140333525784 170536541832 186708110454 200538340858 248944147272 255804812748 280062165681 300807511287 373416220908 401076681716 511609625496 560124331362 601615022574 746832441816 802153363432 902422533861 1120248662724 1203230045148 1804845067722 2240497325448 2406460090296 2707267601583 3609690135444 5414535203166 7219380270888 8121802804749 10829070406332 16243605609498 21658140812664 32487211218996 64974422437992
• Sum of all divisors σ(n): 190168807410450
• Sum of proper divisors (its aliquot sum) s(n): 125194384972458
• 64974422437992 is an abundant number, because the sum of its proper divisors (125194384972458) is greater than itself. Its abundance is 60219962534466

Bases of 64974422437992

• Binary: 1110110001100000001001010111100111000001101000₂
• Hexadecimal: 0x3B18095E7068
• Base-36: N14U5J2I0

Squares and roots of 64974422437992

• 64974422437992 squared (64974422437992²) is 4221675571150638273084992064
• 64974422437992 cubed (64974422437992³) is 274300931956092723484185874738028852095488
• The square root of 64974422437992 is 8060671.3391622661
• The cube root of 64974422437992 is 40201.9830292435

Scales and comparisons

• 64,974,422,437,992 seconds is equal to 2,065,985 years, 34 weeks, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 64,974,422,437,992 would take you about five million, one hundred sixty-four thousand, nine 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 64974422437992 cubic inches would be around 3350.2 feet tall.

Recreational maths with 64974422437992

• 64974422437992 backwards is 29973422447946
• 64974422437992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64974422437992's digits is 72
• More coming soon!