72967540746816

Names of 72967540746816

• Cardinal: 72967540746816 can be written as Seventy-two trillion, nine hundred sixty-seven billion, five hundred forty million, seven hundred forty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.2967540746816 × 10¹³

Factors of 72967540746816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8727

Divisors of 72967540746816

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 41 48 64 72 82 96 123 144 164 192 246 288 328 369 492 576 656 738 984 1312 1476 1681 1968 2624 2952 3362 3936 5043 5904 6724 7872 8681 10086 11808 13448 15129 17362 20172 23616 26043 26896 30258 34724 40344 52086 53792 60516 69448 78129 80688 104172 107584 121032 138896 156258 161376 208344 242064 277792 312516 322752 355921 416688 484128 555584 625032 711842 833376 968256 1067763 1250064 1423684 1666752 2135526 2500128 2847368 3203289 4271052 5000256 5694736 6406578 8542104 11389472 12813156 14592761 17084208 22778944 25626312 29185522 34168416 43778283 51252624 58371044 68336832 75359761 87556566 102505248 116742088 131334849 150719522 175113132 205010496 226079283 233484176 262669698 301439044 350226264 452158566 466968352 525339396 602878088 678237849 700452528 904317132 933936704 1050678792 1205756176 1356475698 1400905056 1808634264 2101357584 2411512352 2712951396 2801810112 3089750201 3617268528 4202715168 4823024704 5425902792 6179500402 7234537056 8405430336 9269250603 10851805584 12359000804 14469074112 18538501206 21703611168 24718001608 27807751809 37077002412 43407222336 49436003216 55615503618 74154004824 98872006432 111231007236 126679758241 148308009648 197744012864 222462014472 253359516482 296616019296 380039274723 444924028944 506719032964 593232038592 760078549446 889848057888 1013438065928 1140117824169 1520157098892 1779696115776 2026876131856 2280235648338 3040314197784 4053752263712 4560471296676 6080628395568 8107504527424 9120942593352 12161256791136 18241885186704 24322513582272 36483770373408 72967540746816
• Sum of all divisors σ(n): 214398574854139
• Sum of proper divisors (its aliquot sum) s(n): 141431034107323
• 72967540746816 is an abundant number, because the sum of its proper divisors (141431034107323) is greater than itself. Its abundance is 68463493360507

Bases of 72967540746816

• Binary: 10000100101110100010100010110001010101001000000₂
• Hexadecimal: 0x425D1458AA40
• Base-36: PV4TPSLS0

Squares and roots of 72967540746816

• 72967540746816 squared (72967540746816²) is 5324262002638253263014137856
• 72967540746816 cubed (72967540746816³) is 388498304624230902261404373444360617066496
• 72967540746816 is a perfect square number. Its square root is 8542104
• The cube root of 72967540746816 is 41787.1966057861

Scales and comparisons

• 72,967,540,746,816 seconds is equal to 2,320,142 years, 4 weeks, 5 days, 14 hours, 33 minutes, 36 seconds.
• To count from 1 to 72,967,540,746,816 would take you about five million, eight hundred thousand, three hundred fifty-five 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 72967540746816 cubic inches would be around 3482.3 feet tall.

Recreational maths with 72967540746816

• 72967540746816 backwards is 61864704576927
• 72967540746816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72967540746816's digits is 72
• More coming soon!