29812916415968

Names of 29812916415968

• Cardinal: 29812916415968 can be written as Twenty-nine trillion, eight hundred twelve billion, nine hundred sixteen million, four hundred fifteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.9812916415968 × 10¹³

Factors of 29812916415968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13552010

Divisors of 29812916415968

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 49 56 61 92 98 112 122 161 184 196 224 244 322 368 392 427 488 644 736 784 854 976 1127 1288 1403 1568 1708 1952 2254 2576 2806 2989 3416 4508 5152 5612 5978 6832 9016 9821 11224 11956 13664 18032 19642 22448 23912 36064 39284 44896 47824 68747 78568 95648 137494 157136 274988 314272 549976 1099952 2199904 13551917 27103834 54207668 94863419 108415336 189726838 216830672 311694091 379453676 433661344 623388182 664043933 758907352 826666937 1246776364 1328087866 1517814704 1653333874 2181858637 2493552728 2656175732 3035629408 3306667748 4363717274 4987105456 5312351464 5786668559 6613335496 8727434548 9974210912 10624702928 11573337118 13226670992 15273010459 17454869096 19013339551 21249405856 23146674236 26453341984 30546020918 34909738192 38026679102 40506679913 46293348472 61092041836 69819476384 76053358204 81013359826 92586696944 122184083672 133093376857 152106716408 162026719652 185173393888 244368167344 266186753714 304213432816 324053439304 488736334688 532373507428 608426865632 648106878608 931653637999 1064747014856 1296213757216 1863307275998 2129494029712 3726614551996 4258988059424 7453229103992 14906458207984 29812916415968
• Sum of all divisors σ(n): 72413427056544
• Sum of proper divisors (its aliquot sum) s(n): 42600510640576
• 29812916415968 is an abundant number, because the sum of its proper divisors (42600510640576) is greater than itself. Its abundance is 12787594224608

Bases of 29812916415968

• Binary: 110110001110101011100010010101110110111100000₂
• Hexadecimal: 0x1B1D5C4AEDE0
• Base-36: AKFV4OQU8

Squares and roots of 29812916415968

• 29812916415968 squared (29812916415968²) is 888809985225494258405377024
• 29812916415968 cubed (29812916415968³) is 26498017799205413318600194845209853919232
• The square root of 29812916415968 is 5460120.5495820329
• The cube root of 29812916415968 is 31007.6000845403

Scales and comparisons

• 29,812,916,415,968 seconds is equal to 947,958 years, 27 weeks, 1 day, 23 hours, 6 minutes, 8 seconds.
• To count from 1 to 29,812,916,415,968 would take you about two million, three hundred sixty-nine thousand, eight hundred ninety-six 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 29812916415968 cubic inches would be around 2584 feet tall.

Recreational maths with 29812916415968

• 29812916415968 backwards is 86951461921892
• The number of decimal digits it has is: 14
• The sum of 29812916415968's digits is 71
• More coming soon!