345272070

Names of 345272070

• Cardinal: 345272070 can be written as Three hundred forty-five million, two hundred seventy-two thousand and seventy.

Scientific notation

• Scientific notation: 3.4527207 × 10⁸

Factors of 345272070

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 226

Divisors of 345272070

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 30 33 39 41 55 65 66 78 82 110 123 130 143 151 165 169 195 205 246 286 302 330 338 390 410 429 451 453 507 533 615 715 755 845 858 902 906 1014 1066 1230 1353 1430 1510 1599 1661 1690 1859 1963 2145 2255 2265 2535 2665 2706 3198 3322 3718 3926 4290 4510 4530 4983 5070 5330 5577 5863 5889 6191 6765 6929 7995 8305 9295 9815 9966 11154 11726 11778 12382 13530 13858 15990 16610 17589 18573 18590 19630 20787 21593 24915 25519 27885 29315 29445 30955 34645 35178 37146 41574 43186 49830 51038 55770 58630 58890 61910 64779 68101 69290 76219 76557 80483 87945 92865 103935 107965 127595 129558 136202 152438 153114 160966 175890 185730 204303 207870 215930 228657 241449 255190 280709 323895 340505 381095 382785 402415 408606 457314 482898 561418 647790 681010 762190 765570 804830 842127 885313 1021515 1046279 1143285 1207245 1403545 1684254 1770626 2043030 2092558 2286570 2414490 2655939 2807090 3138837 4210635 4426565 5231395 5311878 6277674 8421270 8853130 10462790 11509069 13279695 15694185 23018138 26559390 31388370 34527207 57545345 69054414 115090690 172636035 345272070
• Sum of all divisors σ(n): 1009387008
• Sum of proper divisors (its aliquot sum) s(n): 664114938
• 345272070 is an abundant number, because the sum of its proper divisors (664114938) is greater than itself. Its abundance is 318842868

Bases of 345272070

• Binary: 10100100101000110111100000110₂
• Hexadecimal: 0x14946F06
• Base-36: 5PKDMU

Squares and roots of 345272070

• 345272070 squared (345272070²) is 119212802322084900
• 345272070 cubed (345272070³) is 41160851028247060138743000
• The square root of 345272070 is 18581.4980558619
• The cube root of 345272070 is 701.5422255555

Scales and comparisons

• 345,272,070 seconds is equal to 10 years, 50 weeks, 6 days, 4 hours, 54 minutes, 30 seconds.
• To count from 1 to 345,272,070 would take you about sixteen 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 345272070 cubic inches would be around 58.5 feet tall.

Recreational maths with 345272070

• 345272070 backwards is 070272543
• 345272070 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 345272070's digits is 30
• More coming soon!