30970489396

Names of 30970489396

• Cardinal: 30970489396 can be written as Thirty billion, nine hundred seventy million, four hundred eighty-nine thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 3.0970489396 × 10¹⁰

Factors of 30970489396

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4220

Divisors of 30970489396

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 71 77 98 142 154 196 284 308 343 497 539 686 781 994 1078 1372 1562 1988 2156 2401 3124 3479 3773 4129 4802 5467 6958 7546 8258 9604 10934 13916 15092 16516 21868 24353 26411 28903 38269 45419 48706 52822 57806 76538 90838 97412 105644 115612 153076 170471 181676 202321 267883 293159 317933 340942 404642 535766 586318 635866 681884 809284 1071532 1172636 1271732 1416247 1875181 2052113 2225531 2832494 3224749 3750362 4104226 4451062 5664988 6449498 7500724 8208452 8902124 9913729 12898996 14364791 15578717 19827458 22573243 28729582 31157434 39654916 45146486 57459164 62314868 90292972 100553537 109051019 158012701 201107074 218102038 316025402 402214148 436204076 632050804 703874759 1106088907 1407749518 2212177814 2815499036 4424355628 7742622349 15485244698 30970489396
• Sum of all divisors σ(n): 69964050240
• Sum of proper divisors (its aliquot sum) s(n): 38993560844
• 30970489396 is an abundant number, because the sum of its proper divisors (38993560844) is greater than itself. Its abundance is 8023071448

Bases of 30970489396

• Binary: 11100110101111111000010101000110100₂
• Hexadecimal: 0x735FC2A34
• Base-36: E8712K4

Squares and roots of 30970489396

• 30970489396 squared (30970489396²) is 959171213427748444816
• 30970489396 cubed (30970489396³) is 29706001894412536022329419171136
• The square root of 30970489396 is 175984.3441786797
• The cube root of 30970489396 is 3140.3835182763

Scales and comparisons

• 30,970,489,396 seconds is equal to 984 years, 39 weeks, 5 days, 17 hours, 43 minutes, 16 seconds.
• To count from 1 to 30,970,489,396 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 30970489396 cubic inches would be around 261.7 feet tall.

Recreational maths with 30970489396

• 30970489396 backwards is 69398407903
• The number of decimal digits it has is: 11
• The sum of 30970489396's digits is 58
• More coming soon!