100117290

Names of 100117290

• Cardinal: 100117290 can be written as One hundred million, one hundred seventeen thousand, two hundred ninety.

Scientific notation

• Scientific notation: 1.0011729 × 10⁸

Factors of 100117290

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 61

Divisors of 100117290

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 31 35 39 42 49 62 65 70 78 91 93 98 105 130 147 155 169 182 186 195 210 217 245 273 294 310 338 390 403 434 455 465 490 507 546 637 651 735 806 845 910 930 1014 1085 1183 1209 1274 1302 1365 1470 1519 1690 1911 2015 2170 2197 2366 2418 2535 2730 2821 3038 3185 3255 3549 3822 4030 4394 4557 5070 5239 5642 5915 6045 6370 6510 6591 7098 7595 8281 8463 9114 9555 10478 10985 11830 12090 13182 14105 15190 15379 15717 16562 16926 17745 19110 19747 21970 22785 24843 26195 28210 30758 31434 32955 35490 36673 39494 41405 42315 45570 46137 49686 52390 59241 65910 68107 73346 76895 78585 82810 84630 92274 98735 107653 110019 118482 124215 136214 153790 157170 183365 197470 204321 215306 220038 230685 248430 256711 296205 322959 340535 366730 408642 461370 476749 513422 538265 550095 592410 645918 681070 770133 953498 1021605 1076530 1100190 1283555 1430247 1540266 1614795 2043210 2383745 2567110 2860494 3229590 3337243 3850665 4767490 6674486 7151235 7701330 10011729 14302470 16686215 20023458 33372430 50058645 100117290
• Sum of all divisors σ(n): 312560640
• Sum of proper divisors (its aliquot sum) s(n): 212443350
• 100117290 is an abundant number, because the sum of its proper divisors (212443350) is greater than itself. Its abundance is 112326060

Bases of 100117290

• Binary: 101111101111010101100101010₂
• Hexadecimal: 0x5F7AB2A
• Base-36: 1NLUZU

Squares and roots of 100117290

• 100117290 squared (100117290²) is 10023471756944100
• 100117290 cubed (100117290³) is 1003522828696781973489000
• The square root of 100117290 is 10005.8627813897
• The cube root of 100117290 is 464.3402831099

Scales and comparisons

• 100,117,290 seconds is equal to 3 years, 9 weeks, 3 days, 18 hours, 21 minutes, 30 seconds.
• To count from 1 to 100,117,290 would take you about four 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 100117290 cubic inches would be around 38.7 feet tall.

Recreational maths with 100117290

• 100117290 backwards is 092711001
• 100117290 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 100117290's digits is 21
• More coming soon!