28321308848

Names of 28321308848

• Cardinal: 28321308848 can be written as Twenty-eight billion, three hundred twenty-one million, three hundred eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.8321308848 × 10¹⁰

Factors of 28321308848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1589

Divisors of 28321308848

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 34 56 62 68 112 119 124 136 217 238 248 272 434 439 476 496 527 868 878 952 1054 1093 1736 1756 1904 2108 2186 3073 3472 3512 3689 4216 4372 6146 7024 7378 7463 7651 8432 8744 12292 13609 14756 14926 15302 17488 18581 24584 27218 29512 29852 30604 33883 37162 49168 52241 54436 59024 59704 61208 67766 74324 95263 104482 108872 119408 122416 130067 135532 148648 190526 208964 217744 231353 237181 260134 271064 297296 381052 417928 462706 474362 479827 520268 542128 576011 762104 835856 925412 948724 959654 1040536 1152022 1524208 1619471 1850824 1897448 1919308 2081072 2304044 3238942 3358789 3701648 3794896 3838616 4032077 4608088 6477884 6717578 7677232 8064154 8157059 9216176 12955768 13435156 14874637 16128308 16314118 25911536 26870312 29749274 32256616 32628236 53740624 57099413 59498548 64513232 65256472 104122459 114198826 118997096 130512944 208244918 228397652 237994192 252868829 416489836 456795304 505737658 832979672 913590608 1011475316 1665959344 1770081803 2022950632 3540163606 4045901264 7080327212 14160654424 28321308848
• Sum of all divisors σ(n): 68761313280
• Sum of proper divisors (its aliquot sum) s(n): 40440004432
• 28321308848 is an abundant number, because the sum of its proper divisors (40440004432) is greater than itself. Its abundance is 12118695584

Bases of 28321308848

• Binary: 11010011000000101001110000010110000₂
• Hexadecimal: 0x69814E0B0
• Base-36: D0DRXRK

Squares and roots of 28321308848

• 28321308848 squared (28321308848²) is 802096534863803087104
• 28321308848 cubed (28321308848³) is 22716423689788366845728229896192
• The square root of 28321308848 is 168289.3604717779
• The cube root of 28321308848 is 3048.1600960037

Scales and comparisons

• 28,321,308,848 seconds is equal to 900 years, 27 weeks, 3 days, 22 hours, 14 minutes, 8 seconds.
• To count from 1 to 28,321,308,848 would take you about one thousand, eight hundred one 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 28321308848 cubic inches would be around 254 feet tall.

Recreational maths with 28321308848

• 28321308848 backwards is 84880312382
• The number of decimal digits it has is: 11
• The sum of 28321308848's digits is 47
• More coming soon!