30947090080

Names of 30947090080

• Cardinal: 30947090080 can be written as Thirty billion, nine hundred forty-seven million, ninety thousand and eighty.

Scientific notation

• Scientific notation: 3.094709008 × 10¹⁰

Factors of 30947090080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1958

Divisors of 30947090080

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 53 74 80 106 148 160 185 212 265 296 370 424 530 592 740 848 1060 1184 1480 1696 1861 1961 2120 2809 2960 3722 3922 4240 5618 5920 7444 7844 8480 9305 9805 11236 14045 14888 15688 18610 19610 22472 28090 29776 31376 37220 39220 44944 56180 59552 62752 68857 74440 78440 89888 98633 103933 112360 137714 148880 156880 197266 207866 224720 275428 297760 313760 344285 394532 415732 449440 493165 519665 550856 688570 789064 831464 986330 1039330 1101712 1377140 1578128 1662928 1972660 2078660 2203424 2754280 3156256 3325856 3649421 3945320 4157320 5227549 5508560 7298842 7890640 8314640 10455098 11017120 14597684 15781280 16629280 18247105 20910196 26137745 29195368 36494210 41820392 52275490 58390736 72988420 83640784 104550980 116781472 145976840 167281568 193419313 209101960 291953680 386838626 418203920 583907360 773677252 836407840 967096565 1547354504 1934193130 3094709008 3868386260 6189418016 7736772520 15473545040 30947090080
• Sum of all divisors σ(n): 76573133784
• Sum of proper divisors (its aliquot sum) s(n): 45626043704
• 30947090080 is an abundant number, because the sum of its proper divisors (45626043704) is greater than itself. Its abundance is 14678953624

Bases of 30947090080

• Binary: 11100110100100101110001111010100000₂
• Hexadecimal: 0x734971EA0
• Base-36: E7T3JJ4

Squares and roots of 30947090080

• 30947090080 squared (30947090080²) is 957722384419634406400
• 30947090080 cubed (30947090080³) is 29638720902266814495528128512000
• The square root of 30947090080 is 175917.8503734059
• The cube root of 30947090080 is 3139.5924282009

Scales and comparisons

• 30,947,090,080 seconds is equal to 984 years, 1 week, 21 hours, 54 minutes, 40 seconds.
• To count from 1 to 30,947,090,080 would take you about one thousand, nine hundred sixty-eight 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 30947090080 cubic inches would be around 261.6 feet tall.

Recreational maths with 30947090080

• 30947090080 backwards is 08009074903
• 30947090080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30947090080's digits is 40
• More coming soon!