30612128960

Names of 30612128960

• Cardinal: 30612128960 can be written as Thirty billion, six hundred twelve million, one hundred twenty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.061212896 × 10¹⁰

Factors of 30612128960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10284

Divisors of 30612128960

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 1571 2240 3142 6284 7855 8699 10997 12568 15710 17398 21994 25136 31420 34796 43495 43988 50272 54985 60893 62840 69592 86990 87976 100544 109970 121786 125680 139184 173980 175952 219940 243572 251360 278368 304465 347960 351904 439880 487144 502720 556736 608930 695920 703808 879760 974288 1217860 1391840 1759520 1948576 2435720 2783680 3519040 3897152 4871440 9742880 13666129 19485760 27332258 54664516 68330645 95662903 109329032 136661290 191325806 218658064 273322580 382651612 437316128 478314515 546645160 765303224 874632256 956629030 1093290320 1530606448 1913258060 2186580640 3061212896 3826516120 4373161280 6122425792 7653032240 15306064480 30612128960
• Sum of all divisors σ(n): 83371334400
• Sum of proper divisors (its aliquot sum) s(n): 52759205440
• 30612128960 is an abundant number, because the sum of its proper divisors (52759205440) is greater than itself. Its abundance is 22147076480

Bases of 30612128960

• Binary: 11100100000101000000000010011000000₂
• Hexadecimal: 0x720A004C0
• Base-36: E29O5VK

Squares and roots of 30612128960

• 30612128960 squared (30612128960²) is 937102439463670681600
• 30612128960 cubed (30612128960³) is 28686700725592480140110299136000
• The square root of 30612128960 is 174963.2217353121
• The cube root of 30612128960 is 3128.2240078715

Scales and comparisons

• 30,612,128,960 seconds is equal to 973 years, 19 weeks, 2 days, 1 hour, 9 minutes, 20 seconds.
• To count from 1 to 30,612,128,960 would take you about one thousand, nine hundred forty-six 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 30612128960 cubic inches would be around 260.7 feet tall.

Recreational maths with 30612128960

• 30612128960 backwards is 06982121603
• The number of decimal digits it has is: 11
• The sum of 30612128960's digits is 38
• More coming soon!