1354197690

Names of 1354197690

• Cardinal: 1354197690 can be written as One billion, three hundred fifty-four million, one hundred ninety-seven thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.35419769 × 10⁹

Factors of 1354197690

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 441

Divisors of 1354197690

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 243 270 405 431 486 729 810 862 1215 1293 1458 2155 2430 2586 3645 3879 4310 6465 7290 7758 11637 12930 19395 23274 34911 38790 58185 69822 104733 116370 174555 185761 209466 314199 349110 371522 523665 557283 628398 928805 1047330 1114566 1570995 1671849 1857610 2786415 3141990 3343698 5015547 5572830 8359245 10031094 15046641 16718490 25077735 30093282 45139923 50155470 75233205 90279846 135419769 150466410 225699615 270839538 451399230 677098845 1354197690
• Sum of all divisors σ(n): 3663161082
• Sum of proper divisors (its aliquot sum) s(n): 2308963392
• 1354197690 is an abundant number, because the sum of its proper divisors (2308963392) is greater than itself. Its abundance is 954765702

Bases of 1354197690

• Binary: 1010000101101110110101010111010₂
• Hexadecimal: 0x50B76ABA
• Base-36: ME95MI

Squares and roots of 1354197690

• 1354197690 squared (1354197690²) is 1833851383601336100
• 1354197690 cubed (1354197690³) is 2483397307476233227533609000
• The square root of 1354197690 is 36799.4251313795
• The cube root of 1354197690 is 1106.3537771073

Scales and comparisons

• 1,354,197,690 seconds is equal to 43 years, 3 weeks, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 1,354,197,690 would take you about eighty-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 1354197690 cubic inches would be around 92.2 feet tall.

Recreational maths with 1354197690

• 1354197690 backwards is 0967914531
• 1354197690 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1354197690's digits is 45
• More coming soon!