139421045610

Names of 139421045610

• Cardinal: 139421045610 can be written as One hundred thirty-nine billion, four hundred twenty-one million, forty-five thousand, six hundred ten.

Scientific notation

• Scientific notation: 1.3942104561 × 10¹¹

Factors of 139421045610

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9108

Divisors of 139421045610

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 90 99 105 110 126 135 154 165 189 198 210 231 270 297 315 330 378 385 462 495 594 630 693 770 811 945 990 1155 1386 1485 1622 1890 2079 2310 2433 2970 3465 4055 4158 4866 5677 6930 7299 8110 8269 8921 10395 11354 12165 14598 16538 17031 17842 20790 21897 24330 24807 26763 28385 34062 36495 41345 43794 44605 49614 51093 53526 56770 57883 62447 72990 74421 80289 82690 85155 89210 90959 102186 109485 115766 124035 124894 133815 148842 153279 160578 170310 173649 181918 187341 218970 223263 240867 248070 255465 267630 272877 289415 306558 312235 347298 372105 374682 401445 446526 454795 481734 510930 520947 545754 562023 578830 624470 636713 744210 766395 802890 818631 868245 909590 936705 1041894 1116315 1124046 1204335 1273426 1364385 1532790 1562841 1637262 1686069 1736490 1873410 1910139 2232630 2408670 2455893 2604735 2728770 2810115 3125682 3183565 3372138 3820278 4093155 4911786 5209470 5620230 5730417 6367130 6706159 7814205 8186310 8430345 9550695 11460834 12279465 13412318 15628410 16860690 17191251 19101390 20118477 24558930 28652085 33530795 34382502 40236954 46943113 57304170 60355431 67061590 73767749 85956255 93886226 100592385 120710862 140829339 147535498 171912510 181066293 201184770 221303247 234715565 281658678 301777155 362132586 368838745 422488017 442606494 469431130 516374243 603554310 663909741 704146695 737677490 844976034 905331465 1032748486 1106516235 1267464051 1327819482 1408293390 1549122729 1810662930 1991729223 2112440085 2213032470 2534928102 2581871215 3098245458 3319548705 3983458446 4224880170 4647368187 5163742430 6337320255 6639097410 7745613645 9294736374 9958646115 12674640510 13942104561 15491227290 19917292230 23236840935 27884209122 46473681870 69710522805 139421045610
• Sum of all divisors σ(n): 464157388800
• Sum of proper divisors (its aliquot sum) s(n): 324736343190
• 139421045610 is an abundant number, because the sum of its proper divisors (324736343190) is greater than itself. Its abundance is 185315297580

Bases of 139421045610

• Binary: 10000001110110001001000101001101101010₂
• Hexadecimal: 0x207624536A
• Base-36: 1S1ROVAI

Squares and roots of 139421045610

• 139421045610 squared (139421045610²) is 19438227958985700272100
• 139421045610 cubed (139421045610³) is 2710098066847322526974243510481000
• The square root of 139421045610 is 373391.2768263341
• The cube root of 139421045610 is 5185.3265524205

Scales and comparisons

• 139,421,045,610 seconds is equal to 4,433 years, 8 weeks, 1 day, 12 hours, 13 minutes, 30 seconds.
• To count from 1 to 139,421,045,610 would take you about eight thousand, eight hundred sixty-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 139421045610 cubic inches would be around 432.1 feet tall.

Recreational maths with 139421045610

• 139421045610 backwards is 016540124931
• The number of decimal digits it has is: 12
• The sum of 139421045610's digits is 36
• More coming soon!