136102890

Names of 136102890

• Cardinal: 136102890 can be written as One hundred thirty-six million, one hundred two thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.3610289 × 10⁸

Factors of 136102890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 490

Divisors of 136102890

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 19 21 22 30 33 35 38 42 49 55 57 66 70 77 95 98 105 110 114 133 147 154 165 190 209 210 231 245 266 285 294 330 385 399 418 443 462 490 539 570 627 665 735 770 798 886 931 1045 1078 1155 1254 1329 1330 1463 1470 1617 1862 1995 2090 2215 2310 2658 2695 2793 2926 3101 3135 3234 3990 4389 4430 4655 4873 5390 5586 6202 6270 6645 7315 8085 8417 8778 9303 9310 9746 10241 13290 13965 14619 14630 15505 16170 16834 18606 20482 21707 21945 24365 25251 27930 29238 30723 31010 34111 42085 43414 43890 46515 48730 50502 51205 58919 61446 65121 68222 73095 84170 92587 93030 102333 102410 108535 117838 126255 130242 146190 153615 170555 176757 185174 204666 217070 238777 252510 277761 294595 307230 325605 341110 353514 412433 462935 477554 511665 555522 589190 648109 651210 716331 824866 883785 925870 1023330 1193885 1237299 1296218 1388805 1432662 1767570 1944327 2062165 2387770 2474598 2777610 3240545 3581655 3888654 4124330 4536763 6186495 6481090 7163310 9073526 9721635 12372990 13610289 19443270 22683815 27220578 45367630 68051445 136102890
• Sum of all divisors σ(n): 437322240
• Sum of proper divisors (its aliquot sum) s(n): 301219350
• 136102890 is an abundant number, because the sum of its proper divisors (301219350) is greater than itself. Its abundance is 165116460

Bases of 136102890

• Binary: 1000000111001100001111101010₂
• Hexadecimal: 0x81CC3EA
• Base-36: 2915NU

Squares and roots of 136102890

• 136102890 squared (136102890²) is 18523996666352100
• 136102890 cubed (136102890³) is 2521169480640886567569000
• The square root of 136102890 is 11666.3143280129
• The cube root of 136102890 is 514.3859713051

Scales and comparisons

• 136,102,890 seconds is equal to 4 years, 17 weeks, 6 hours, 21 minutes, 30 seconds.
• To count from 1 to 136,102,890 would take you about 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 136102890 cubic inches would be around 42.9 feet tall.

Recreational maths with 136102890

• 136102890 backwards is 098201631
• 136102890 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 136102890's digits is 30
• More coming soon!