30690447690816

Names of 30690447690816

• Cardinal: 30690447690816 can be written as Thirty trillion, six hundred ninety billion, four hundred forty-seven million, six hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.0690447690816 × 10¹³

Factors of 30690447690816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 76948

Divisors of 30690447690816

• Number of divisors d(n): 105
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 288 324 432 576 648 864 1296 1728 2592 5184 76943 153886 230829 307772 461658 615544 692487 923316 1231088 1384974 1846632 2077461 2462176 2769948 3693264 4154922 4924352 5539896 6232383 7386528 8309844 11079792 12464766 14773056 16619688 22159584 24929532 33239376 44319168 49859064 66478752 99718128 132957504 199436256 398872512 5920225249 11840450498 17760675747 23680900996 35521351494 47361801992 53282027241 71042702988 94723603984 106564054482 142085405976 159846081723 189447207968 213128108964 284170811952 319692163446 378894415936 426256217928 479538245169 568341623904 639384326892 852512435856 959076490338 1136683247808 1278768653784 1705024871712 1918152980676 2557537307568 3410049743424 3836305961352 5115074615136 7672611922704 10230149230272 15345223845408 30690447690816
• Sum of all divisors σ(n): 90977283799831
• Sum of proper divisors (its aliquot sum) s(n): 60286836109015
• 30690447690816 is an abundant number, because the sum of its proper divisors (60286836109015) is greater than itself. Its abundance is 29596388418199

Bases of 30690447690816

• Binary: 110111110100110101101001110111000110001000000₂
• Hexadecimal: 0x1BE9AD3B8C40
• Base-36: AVMZW5G00

Squares and roots of 30690447690816

• 30690447690816 squared (30690447690816²) is 941903579462713146730745856
• 30690447690816 cubed (30690447690816³) is 28907442535292749456056824135984561258496
• 30690447690816 is a perfect square number. Its square root is 5539896
• The cube root of 30690447690816 is 31308.8950792311

Scales and comparisons

• 30,690,447,690,816 seconds is equal to 975,861 years, 15 weeks, 5 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 30,690,447,690,816 would take you about two million, four hundred thirty-nine thousand, six hundred fifty-three 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 30690447690816 cubic inches would be around 2609.1 feet tall.

Recreational maths with 30690447690816

• 30690447690816 backwards is 61809674409603
• The number of decimal digits it has is: 14
• The sum of 30690447690816's digits is 63
• More coming soon!