23121209664

Names of 23121209664

• Cardinal: 23121209664 can be written as Twenty-three billion, one hundred twenty-one million, two hundred nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.3121209664 × 10¹⁰

Factors of 23121209664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 94080

Divisors of 23121209664

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 64 72 84 96 112 122 126 144 168 183 192 224 244 252 288 336 366 427 448 488 504 549 576 672 732 854 976 1008 1098 1281 1344 1464 1708 1952 2016 2196 2562 2928 3416 3843 3904 4032 4392 5124 5856 6832 7686 8784 10248 11712 13664 15372 17568 20496 27328 30744 35136 40992 61488 81984 94007 122976 188014 245952 282021 376028 564042 658049 752056 846063 1128084 1316098 1504112 1692126 1974147 2256168 2632196 3008224 3384252 3948294 4512336 5264392 5734427 5922441 6016448 6768504 7896588 9024672 10528784 11468854 11844882 13537008 15793176 17203281 18049344 21057568 22937708 23689764 27074016 31586352 34406562 40140989 42115136 45875416 47379528 51609843 54148032 63172704 68813124 80281978 91750832 94759056 103219686 120422967 126345408 137626248 160563956 183501664 189518112 206439372 240845934 275252496 321127912 361268901 367003328 379036224 412878744 481691868 550504992 642255824 722537802 825757488 963383736 1101009984 1284511648 1445075604 1651514976 1926767472 2569023296 2890151208 3303029952 3853534944 5780302416 7707069888 11560604832 23121209664
• Sum of all divisors σ(n): 76982775168
• Sum of proper divisors (its aliquot sum) s(n): 53861565504
• 23121209664 is an abundant number, because the sum of its proper divisors (53861565504) is greater than itself. Its abundance is 30740355840

Bases of 23121209664

• Binary: 10101100010001000011010100101000000₂
• Hexadecimal: 0x56221A940
• Base-36: AMDRRK0

Squares and roots of 23121209664

• 23121209664 squared (23121209664²) is 534590336326646992896
• 23121209664 cubed (23121209664³) is 12360375250556680712863534546944
• The square root of 23121209664 is 152056.6001987417
• The cube root of 23121209664 is 2848.8539421573

Scales and comparisons

• 23,121,209,664 seconds is equal to 735 years, 9 weeks, 3 days, 14 hours, 14 minutes, 24 seconds.
• To count from 1 to 23,121,209,664 would take you about one thousand, four hundred seventy 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 23121209664 cubic inches would be around 237.4 feet tall.

Recreational maths with 23121209664

• 23121209664 backwards is 46690212132
• 23121209664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23121209664's digits is 36
• More coming soon!