136906867890

Names of 136906867890

• Cardinal: 136906867890 can be written as One hundred thirty-six billion, nine hundred six million, eight hundred sixty-seven thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.3690686789 × 10¹¹

Factors of 136906867890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 281

Divisors of 136906867890

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 26 30 34 39 45 51 65 78 85 90 102 117 130 153 169 170 195 221 234 241 255 306 338 390 442 482 507 510 585 663 723 765 845 1014 1105 1170 1205 1326 1446 1521 1530 1690 1989 2169 2197 2210 2410 2535 2873 3042 3133 3315 3615 3978 4097 4338 4394 5070 5746 6266 6591 6630 7230 7605 8194 8619 9399 9945 10845 10985 12291 13182 14365 15210 15665 17238 18798 19773 19890 20485 21690 21970 24582 25857 28197 28561 28730 31330 32955 36873 37349 39546 40729 40970 43095 46995 51714 53261 56394 57122 61455 65910 73746 74698 81458 85683 86190 93990 98865 106522 112047 122187 122910 129285 140985 142805 159783 171366 184365 186745 197730 203645 224094 244374 257049 258570 266305 281970 285610 319566 336141 366561 368730 371293 373490 407290 428415 479349 485537 514098 529477 532610 560235 610935 672282 692393 733122 742586 798915 856830 958698 971074 1058954 1113879 1120470 1221870 1285245 1384786 1456611 1588431 1597830 1680705 1832805 1856465 2077179 2227758 2396745 2427685 2570490 2647385 2913222 3176862 3341637 3361410 3461965 3665610 3712930 4154358 4369833 4765293 4793490 4855370 5294770 5569395 6231537 6311981 6683274 6883201 6923930 7283055 7942155 8739666 9001109 9530586 10385895 11138790 12463074 12623962 13766402 14566110 15884310 16708185 18002218 18935943 20649603 20771790 21849165 23826465 27003327 31157685 31559905 33416370 34416005 37871886 41299206 43698330 45005545 47652930 54006654 56807829 61948809 62315370 63119810 68832010 81009981 89481613 90011090 94679715 103248015 113615658 117014417 123897618 135016635 162019962 178963226 189359430 206496030 234028834 268444839 270033270 284039145 309744045 351043251 405049905 447408065 536889678 568078290 585072085 619488090 702086502 805334517 810099810 894816130 1053129753 1170144170 1342224195 1521187421 1610669034 1755216255 2106259506 2684448390 3042374842 3510432510 4026672585 4563562263 5265648765 7605937105 8053345170 9127124526 10531297530 13690686789 15211874210 22817811315 27381373578 45635622630 68453433945 136906867890
• Sum of all divisors σ(n): 409998725136
• Sum of proper divisors (its aliquot sum) s(n): 273091857246
• 136906867890 is an abundant number, because the sum of its proper divisors (273091857246) is greater than itself. Its abundance is 136184989356

Bases of 136906867890

• Binary: 1111111100000010010010000010010110010₂
• Hexadecimal: 0x1FE04904B2
• Base-36: 1QW6TBCI

Squares and roots of 136906867890

• 136906867890 squared (136906867890²) is 18743490475449913052100
• 136906867890 cubed (136906867890³) is 2566112574319894534535841387069000
• The square root of 136906867890 is 370009.2808160357
• The cube root of 136906867890 is 5153.9683228367

Scales and comparisons

• 136,906,867,890 seconds is equal to 4,353 years, 11 weeks, 1 day, 5 hours, 31 minutes, 30 seconds.
• To count from 1 to 136,906,867,890 would take you about eight thousand, seven hundred 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 136906867890 cubic inches would be around 429.5 feet tall.

Recreational maths with 136906867890

• 136906867890 backwards is 098768609631
• The number of decimal digits it has is: 12
• The sum of 136906867890's digits is 63
• More coming soon!