1157400672

Names of 1157400672

• Cardinal: 1157400672 can be written as One billion, one hundred fifty-seven million, four hundred thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.157400672 × 10⁹

Factors of 1157400672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1420

Divisors of 1157400672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 87 96 116 174 232 348 439 464 696 878 928 947 1317 1392 1756 1894 2634 2784 2841 3512 3788 5268 5682 7024 7576 10536 11364 12731 14048 15152 21072 22728 25462 27463 30304 38193 42144 45456 50924 54926 76386 82389 90912 101848 109852 152772 164778 203696 219704 305544 329556 407392 415733 439408 611088 659112 831466 878816 1222176 1247199 1318224 1662932 2494398 2636448 3325864 4988796 6651728 9977592 12056257 13303456 19955184 24112514 36168771 39910368 48225028 72337542 96450056 144675084 192900112 289350168 385800224 578700336 1157400672
• Sum of all divisors σ(n): 3153427200
• Sum of proper divisors (its aliquot sum) s(n): 1996026528
• 1157400672 is an abundant number, because the sum of its proper divisors (1996026528) is greater than itself. Its abundance is 838625856

Bases of 1157400672

• Binary: 1000100111111001000100001100000₂
• Hexadecimal: 0x44FC8860
• Base-36: J5342O

Squares and roots of 1157400672

• 1157400672 squared (1157400672²) is 1339576315546051584
• 1157400672 cubed (1157400672³) is 1550426527808284150268264448
• The square root of 1157400672 is 34020.5918819765
• The cube root of 1157400672 is 1049.9321715821

Scales and comparisons

• 1,157,400,672 seconds is equal to 36 years, 41 weeks, 4 days, 20 hours, 11 minutes, 12 seconds.
• To count from 1 to 1,157,400,672 would take you about seventy-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 1157400672 cubic inches would be around 87.5 feet tall.

Recreational maths with 1157400672

• 1157400672 backwards is 2760047511
• The number of decimal digits it has is: 10
• The sum of 1157400672's digits is 33
• More coming soon!