30690043008

Names of 30690043008

• Cardinal: 30690043008 can be written as Thirty billion, six hundred ninety million, forty-three thousand and eight.

Scientific notation

• Scientific notation: 3.0690043008 × 10¹⁰

Factors of 30690043008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4198

Divisors of 30690043008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 276 368 384 552 736 1104 1151 1472 2208 2302 2944 3019 3453 4416 4604 6038 6906 8832 9057 9208 12076 13812 18114 18416 24152 26473 27624 36228 36832 48304 52946 55248 69437 72456 73664 79419 96608 105892 110496 138874 144912 147328 158838 193216 208311 211784 220992 277748 289824 317676 386432 416622 423568 441984 555496 579648 635352 833244 847136 1110992 1159296 1270704 1666488 1694272 2221984 2541408 3332976 3388544 3474869 4443968 5082816 6665952 6949738 8887936 10165632 10424607 13331904 13899476 20849214 26663808 27798952 41698428 55597904 79921987 83396856 111195808 159843974 166793712 222391616 239765961 319687948 333587424 444783232 479531922 639375896 667174848 959063844 1278751792 1334349696 1918127688 2557503584 3836255376 5115007168 7672510752 10230014336 15345021504 30690043008
• Sum of all divisors σ(n): 85166899200
• Sum of proper divisors (its aliquot sum) s(n): 54476856192
• 30690043008 is an abundant number, because the sum of its proper divisors (54476856192) is greater than itself. Its abundance is 23786813184

Bases of 30690043008

• Binary: 11100100101010001001110010010000000₂
• Hexadecimal: 0x72544E480
• Base-36: E3K24QO

Squares and roots of 30690043008

• 30690043008 squared (30690043008²) is 941878739832889688064
• 30690043008 cubed (30690043008³) is 28906299033792227259603864256512
• The square root of 30690043008 is 175185.7385976381
• The cube root of 30690043008 is 3130.8757466083

Scales and comparisons

• 30,690,043,008 seconds is equal to 975 years, 44 weeks, 19 hours, 56 minutes, 48 seconds.
• To count from 1 to 30,690,043,008 would take you about one thousand, nine hundred fifty-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 30690043008 cubic inches would be around 260.9 feet tall.

Recreational maths with 30690043008

• 30690043008 backwards is 80034009603
• The number of decimal digits it has is: 11
• The sum of 30690043008's digits is 33
• More coming soon!