31449808896

Names of 31449808896

• Cardinal: 31449808896 can be written as Thirty-one billion, four hundred forty-nine million, eight hundred eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 3.1449808896 × 10¹⁰

Factors of 31449808896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 677

Divisors of 31449808896

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 256 264 352 363 384 484 512 528 661 704 726 768 968 1024 1056 1322 1408 1452 1536 1936 1983 2048 2112 2644 2816 2904 3072 3872 3966 4096 4224 5288 5632 5808 6144 7271 7744 7932 8192 8448 10576 11264 11616 12288 14542 15488 15864 16384 16896 21152 21813 22528 23232 24576 29084 30976 31728 32768 33792 42304 43626 45056 46464 49152 58168 61952 63456 65536 67584 79981 84608 87252 90112 92928 98304 116336 123904 126912 131072 135168 159962 169216 174504 180224 185856 196608 232672 239943 247808 253824 270336 319924 338432 349008 360448 371712 393216 465344 479886 495616 507648 540672 639848 676864 698016 720896 743424 930688 959772 991232 1015296 1081344 1279696 1353728 1396032 1441792 1486848 1861376 1919544 1982464 2030592 2162688 2559392 2707456 2792064 2973696 3722752 3839088 3964928 4061184 4325376 5118784 5414912 5584128 5947392 7445504 7678176 7929856 8122368 10237568 10829824 11168256 11894784 14891008 15356352 15859712 16244736 20475136 21659648 22336512 23789568 29782016 30712704 32489472 40950272 43319296 44673024 47579136 59564032 61425408 64978944 81900544 86638592 89346048 119128064 122850816 129957888 163801088 178692096 238256128 245701632 259915776 327602176 357384192 476512256 491403264 655204352 714768384 953024512 982806528 1310408704 1429536768 1965613056 2620817408 2859073536 3931226112 5241634816 7862452224 10483269632 15724904448 31449808896
• Sum of all divisors σ(n): 92322570312
• Sum of proper divisors (its aliquot sum) s(n): 60872761416
• 31449808896 is an abundant number, because the sum of its proper divisors (60872761416) is greater than itself. Its abundance is 29422952520

Bases of 31449808896

• Binary: 11101010010100011100000000000000000₂
• Hexadecimal: 0x7528E0000
• Base-36: EG4EJUO

Squares and roots of 31449808896

• 31449808896 squared (31449808896²) is 989090479594920738816
• 31449808896 cubed (31449808896³) is 31106706564113244728030329307136
• The square root of 31449808896 is 177340.9397065437
• The cube root of 31449808896 is 3156.5015258657

Scales and comparisons

• 31,449,808,896 seconds is equal to 1,000 years, 2 days, 10 hours, 1 minute, 36 seconds.
• To count from 1 to 31,449,808,896 would take you about two thousand 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 31449808896 cubic inches would be around 263 feet tall.

Recreational maths with 31449808896

• 31449808896 backwards is 69880894413
• The number of decimal digits it has is: 11
• The sum of 31449808896's digits is 60
• More coming soon!