30972953080

Names of 30972953080

• Cardinal: 30972953080 can be written as Thirty billion, nine hundred seventy-two million, nine hundred fifty-three thousand and eighty.

Scientific notation

• Scientific notation: 3.097295308 × 10¹⁰

Factors of 30972953080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1645

Divisors of 30972953080

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 37 40 41 74 82 148 164 185 205 296 328 370 410 467 740 820 934 1093 1480 1517 1640 1868 2186 2335 3034 3736 4372 4670 5465 6068 7585 8744 9340 10930 12136 15170 17279 18680 19147 21860 30340 34558 38294 40441 43720 44813 60680 69116 76588 80882 86395 89626 95735 138232 153176 161764 172790 179252 191470 202205 224065 323528 345580 358504 382940 404410 448130 510431 691160 708439 765880 808820 896260 1020862 1416878 1617640 1658081 1792520 2041724 2552155 2833756 3316162 3542195 4083448 5104310 5667512 6632324 7084390 8290405 10208620 13264648 14168780 16580810 18885947 20417240 20927671 28337560 33161620 37771894 41855342 66323240 75543788 83710684 94429735 104638355 151087576 167421368 188859470 209276710 377718940 418553420 755437880 774323827 837106840 1548647654 3097295308 3871619135 6194590616 7743238270 15486476540 30972953080
• Sum of all divisors σ(n): 73542530880
• Sum of proper divisors (its aliquot sum) s(n): 42569577800
• 30972953080 is an abundant number, because the sum of its proper divisors (42569577800) is greater than itself. Its abundance is 11596624720

Bases of 30972953080

• Binary: 11100110110001000011100000111111000₂
• Hexadecimal: 0x73621C1F8
• Base-36: E88HVJS

Squares and roots of 30972953080

• 30972953080 squared (30972953080²) is 959323822495881486400
• 30972953080 cubed (30972953080³) is 29713091742691185771507858112000
• The square root of 30972953080 is 175991.3437644025
• The cube root of 30972953080 is 3140.4667879483

Scales and comparisons

• 30,972,953,080 seconds is equal to 984 years, 43 weeks, 6 days, 6 hours, 4 minutes, 40 seconds.
• To count from 1 to 30,972,953,080 would take you about one thousand, nine hundred sixty-nine 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 30972953080 cubic inches would be around 261.7 feet tall.

Recreational maths with 30972953080

• 30972953080 backwards is 08035927903
• The number of decimal digits it has is: 11
• The sum of 30972953080's digits is 46
• More coming soon!