17308140872

Names of 17308140872

• Cardinal: 17308140872 can be written as Seventeen billion, three hundred eight million, one hundred forty thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.7308140872 × 10¹⁰

Factors of 17308140872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2951

Divisors of 17308140872

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 22 23 43 44 46 71 86 88 92 142 172 184 253 284 344 473 506 568 781 946 989 1012 1562 1633 1892 1978 2024 2801 3053 3124 3266 3784 3956 5602 6106 6248 6532 7912 10879 11204 12212 13064 17963 21758 22408 24424 30811 33583 35926 43516 61622 64423 67166 70219 71852 87032 120443 123244 128846 134332 140438 143704 198871 240886 246488 257692 268664 280876 397742 481772 515384 561752 708653 772409 795484 963544 1324873 1417306 1544818 1590968 2187581 2649746 2770189 2834612 3089636 4375162 4574033 5299492 5540378 5669224 6179272 8551453 8750324 9148066 10598984 11080756 17102906 17500648 18296132 22161512 30472079 34205812 36592264 50314363 60944158 68411624 94065983 100628726 121888316 188131966 196683419 201257452 243776632 376263932 393366838 402514904 752527864 786733676 1573467352 2163517609 4327035218 8654070436 17308140872
• Sum of all divisors σ(n): 38347499520
• Sum of proper divisors (its aliquot sum) s(n): 21039358648
• 17308140872 is an abundant number, because the sum of its proper divisors (21039358648) is greater than itself. Its abundance is 3731217776

Bases of 17308140872

• Binary: 10000000111101001010100010101001000₂
• Hexadecimal: 0x407A54548
• Base-36: 7Y8TIYW

Squares and roots of 17308140872

• 17308140872 squared (17308140872²) is 299571740444996920384
• 17308140872 cubed (17308140872³) is 5185029884892226665612440334848
• The square root of 17308140872 is 131560.4076916761
• The cube root of 17308140872 is 2586.7242852005

Scales and comparisons

• 17,308,140,872 seconds is equal to 550 years, 17 weeks, 6 days, 16 hours, 54 minutes, 32 seconds.
• To count from 1 to 17,308,140,872 would take you about one thousand, one hundred 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 17308140872 cubic inches would be around 215.6 feet tall.

Recreational maths with 17308140872

• 17308140872 backwards is 27804180371
• The number of decimal digits it has is: 11
• The sum of 17308140872's digits is 41
• More coming soon!