13158694080

Names of 13158694080

• Cardinal: 13158694080 can be written as Thirteen billion, one hundred fifty-eight million, six hundred ninety-four thousand and eighty.

Scientific notation

• Scientific notation: 1.315869408 × 10¹⁰

Factors of 13158694080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2357

Divisors of 13158694080

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 97 105 108 112 120 126 135 140 144 160 168 180 189 192 194 210 216 224 240 252 270 280 288 291 315 320 336 360 378 388 420 432 448 480 485 504 540 560 576 582 630 672 679 720 756 776 840 864 873 945 960 970 1008 1080 1120 1164 1260 1344 1358 1440 1455 1512 1552 1680 1728 1746 1890 1940 2016 2037 2160 2240 2243 2328 2520 2619 2716 2880 2910 3024 3104 3360 3395 3492 3780 3880 4032 4074 4320 4365 4486 4656 5040 5238 5432 5820 6048 6111 6208 6720 6729 6790 6984 7560 7760 8148 8640 8730 8972 9312 10080 10185 10476 10864 11215 11640 12096 12222 13095 13458 13580 13968 15120 15520 15701 16296 17460 17944 18333 18624 20160 20187 20370 20952 21728 22430 23280 24444 26190 26916 27160 27936 30240 30555 31040 31402 32592 33645 34920 35888 36666 40374 40740 41904 43456 44860 46560 47103 48888 52380 53832 54320 55872 60480 60561 61110 62804 65184 67290 69840 71776 73332 78505 80748 81480 83808 89720 91665 93120 94206 97776 100935 104760 107664 108640 121122 122220 125608 130368 134580 139680 141309 143552 146664 157010 161496 162960 167616 179440 183330 188412 195552 201870 209520 215328 217280 217571 235515 242244 244440 251216 269160 279360 282618 293328 302805 314020 322992 325920 358880 366660 376824 391104 403740 419040 423927 430656 435142 471030 484488 488880 502432 538320 565236 586656 605610 628040 645984 651840 652713 706545 717760 733320 753648 807480 838080 847854 870284 942060 968976 977760 1004864 1076640 1087855 1130472 1173312 1211220 1256080 1291968 1305426 1413090 1466640 1507296 1522997 1614960 1695708 1740568 1884120 1937952 1955520 1958139 2119635 2153280 2175710 2260944 2422440 2512160 2610852 2826180 2933280 3014592 3045994 3229920 3263565 3391416 3481136 3768240 3875904 3916278 4239270 4351420 4521888 4568991 4844880 5024320 5221704 5652360 5866560 5874417 6091988 6459840 6527130 6782832 6962272 7536480 7614985 7832556 8478540 8702840 9043776 9137982 9689760 9790695 10443408 11304720 11748834 12183976 13054260 13565664 13706973 13924544 15072960 15229970 15665112 16957080 17405680 18275964 19379520 19581390 20886816 22609440 22844955 23497668 24367952 26108520 27131328 27413946 29372085 30459940 31330224 33914160 34811360 36551928 39162780 41120919 41773632 45218880 45689910 46995336 48735904 52217040 54827892 58744170 60919880 62660448 67828320 68534865 69622720 73103856 78325560 82241838 91379820 93990672 97471808 104434080 109655784 117488340 121839760 125320896 135656640 137069730 146207712 156651120 164483676 182759640 187981344 205604595 208868160 219311568 234976680 243679520 274139460 292415424 313302240 328967352 365519280 375962688 411209190 438623136 469953360 487359040 548278920 626604480 657934704 731038560 822418380 877246272 939906720 1096557840 1315869408 1462077120 1644836760 1879813440 2193115680 2631738816 3289673520 4386231360 6579347040 13158694080
• Sum of all divisors σ(n): 53623342080
• Sum of proper divisors (its aliquot sum) s(n): 40464648000
• 13158694080 is an abundant number, because the sum of its proper divisors (40464648000) is greater than itself. Its abundance is 27305953920

Bases of 13158694080

• Binary: 1100010000010100011011110011000000₂
• Hexadecimal: 0x31051BCC0
• Base-36: 61MCHC0

Squares and roots of 13158694080

• 13158694080 squared (13158694080²) is 173151229891027046400
• 13158694080 cubed (13158694080³) is 2278444063711776640583565312000
• The square root of 13158694080 is 114711.3511384117
• The cube root of 13158694080 is 2360.8637841619

Scales and comparisons

• 13,158,694,080 seconds is equal to 418 years, 21 weeks, 16 hours, 48 minutes.
• To count from 1 to 13,158,694,080 would take you about eight hundred thirty-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 13158694080 cubic inches would be around 196.7 feet tall.

Recreational maths with 13158694080

• 13158694080 backwards is 08049685131
• 13158694080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13158694080's digits is 45
• More coming soon!