21314965504

Names of 21314965504

• Cardinal: 21314965504 can be written as Twenty-one billion, three hundred fourteen million, nine hundred sixty-five thousand, five hundred four.

Scientific notation

• Scientific notation: 2.1314965504 × 10¹⁰

Factors of 21314965504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1811

Divisors of 21314965504

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 61 64 98 112 122 128 196 224 244 256 392 427 448 488 512 784 854 896 976 1024 1568 1708 1741 1792 1952 2048 2989 3136 3416 3482 3584 3904 4096 5978 6272 6832 6964 7168 7808 11956 12187 12544 13664 13928 14336 15616 23912 24374 25088 27328 27856 28672 31232 47824 48748 50176 54656 55712 62464 85309 95648 97496 100352 106201 109312 111424 124928 170618 191296 194992 200704 212402 218624 222848 249856 341236 382592 389984 424804 437248 445696 682472 743407 765184 779968 849608 874496 891392 1364944 1486814 1530368 1559936 1699216 1748992 1782784 2729888 2973628 3060736 3119872 3398432 3565568 5203849 5459776 5947256 6121472 6239744 6796864 7131136 10407698 10919552 11894512 12242944 12479488 13593728 20815396 21839104 23789024 24958976 27187456 41630792 43678208 47578048 49917952 54374912 83261584 87356416 95156096 108749824 166523168 174712832 190312192 217499648 333046336 349425664 380624384 434999296 666092672 761248768 1332185344 1522497536 2664370688 3044995072 5328741376 10657482752 21314965504
• Sum of all divisors σ(n): 50425663548
• Sum of proper divisors (its aliquot sum) s(n): 29110698044
• 21314965504 is an abundant number, because the sum of its proper divisors (29110698044) is greater than itself. Its abundance is 7795732540

Bases of 21314965504

• Binary: 10011110110011110001001000000000000₂
• Hexadecimal: 0x4F6789000
• Base-36: 9SIDON4

Squares and roots of 21314965504

• 21314965504 squared (21314965504²) is 454327754436709974016
• 21314965504 cubed (21314965504³) is 9683980413328256047403776344064
• The square root of 21314965504 is 145996.4571624943
• The cube root of 21314965504 is 2772.6488975043

Scales and comparisons

• 21,314,965,504 seconds is equal to 677 years, 38 weeks, 6 days, 23 hours, 45 minutes, 4 seconds.
• To count from 1 to 21,314,965,504 would take you about one 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 21314965504 cubic inches would be around 231.1 feet tall.

Recreational maths with 21314965504

• 21314965504 backwards is 40556941312
• The number of decimal digits it has is: 11
• The sum of 21314965504's digits is 40
• More coming soon!