129977376230790

Names of 129977376230790

• Cardinal: 129977376230790 can be written as One hundred twenty-nine trillion, nine hundred seventy-seven billion, three hundred seventy-six million, two hundred thirty thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.2997737623079 × 10¹⁴

Factors of 129977376230790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 385015533

Divisors of 129977376230790

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 31 33 45 55 62 66 90 93 99 110 121 155 165 186 198 242 279 310 330 341 363 465 495 558 605 682 726 930 990 1023 1089 1210 1395 1705 1815 2046 2178 2790 3069 3410 3630 3751 5115 5445 6138 7502 10230 10890 11253 15345 18755 22506 30690 33759 37510 56265 67518 112530 168795 337590 385015481 770030962 1155046443 1925077405 2310092886 3465139329 3850154810 4235170291 5775232215 6930278658 8470340582 11550464430 11935479911 12705510873 17325696645 21175851455 23870959822 25411021746 34651393290 35806439733 38116532619 42351702910 46586873201 59677399555 63527554365 71612879466 76233065238 93173746402 107419319199 119354799110 127055108730 131290279021 139760619603 179032198665 190582663095 214838638398 232934366005 262580558042 279521239206 358064397330 381165326190 393870837063 419281858809 465868732010 537096595995 656451395105 698803098015 787741674126 838563717618 1074193191990 1181612511189 1312902790210 1397606196030 1444193069231 1969354185315 2096409294045 2363225022378 2888386138462 3938708370630 4192818588090 4332579207693 5908062555945 7220965346155 8665158415386 11816125111890 12997737623079 14441930692310 21662896038465 25995475246158 43325792076930 64988688115395 129977376230790
• Sum of all divisors σ(n): 383438458585728
• Sum of proper divisors (its aliquot sum) s(n): 253461082354938
• 129977376230790 is an abundant number, because the sum of its proper divisors (253461082354938) is greater than itself. Its abundance is 123483706124148

Bases of 129977376230790

• Binary: 11101100011011010110111010101101100110110000110₂
• Hexadecimal: 0x7636B756CD86
• Base-36: 1A2MS5W39I

Squares and roots of 129977376230790

• 129977376230790 squared (129977376230790²) is 16894118331840333267344024100
• 129977376230790 cubed (129977376230790³) is 2195853174505097338860313256569088922039000
• The square root of 129977376230790 is 11400762.0899126739
• The cube root of 129977376230790 is 50655.0313686599

Scales and comparisons

• 129,977,376,230,790 seconds is equal to 4,132,878 years, 26 weeks, 6 days, 10 hours, 46 minutes, 30 seconds.
• To count from 1 to 129,977,376,230,790 would take you about ten million, three hundred thirty-two thousand, one hundred ninety-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 129977376230790 cubic inches would be around 4221.3 feet tall.

Recreational maths with 129977376230790

• 129977376230790 backwards is 097032673779921
• The number of decimal digits it has is: 15
• The sum of 129977376230790's digits is 72
• More coming soon!