10400641515

Names of 10400641515

• Cardinal: 10400641515 can be written as Ten billion, four hundred million, six hundred forty-one thousand, five hundred fifteen.

Scientific notation

• Scientific notation: 1.0400641515 × 10¹⁰

Factors of 10400641515

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 139

Divisors of 10400641515

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 15 19 23 27 31 33 45 47 55 57 69 93 95 99 115 121 135 141 155 165 171 207 209 235 253 279 285 297 341 345 363 423 437 465 495 513 517 589 605 621 627 705 713 759 837 855 893 1023 1035 1045 1081 1089 1265 1269 1311 1395 1457 1485 1551 1705 1767 1815 1881 2115 2139 2185 2277 2299 2565 2585 2679 2783 2945 3069 3105 3135 3243 3267 3565 3751 3795 3933 4185 4371 4465 4653 4807 5115 5301 5405 5445 5643 5687 6345 6417 6479 6555 6831 6897 7285 7755 7843 8037 8349 8835 9207 9405 9729 9823 10695 11253 11385 11495 11799 11891 13113 13395 13547 13915 13959 14421 15345 15903 16027 16215 16335 17061 18755 19251 19437 19665 20539 20691 21855 23265 23529 24035 24111 25047 26505 27683 28215 28435 29187 29469 32085 32395 33511 33759 34155 34485 35673 39215 39339 40185 40641 41745 43263 46035 48081 48645 49115 51183 52877 56265 58311 58995 59455 61617 62073 65565 67735 69795 70587 71269 72105 75141 79515 80135 83049 85305 86273 88407 96255 97185 100533 101277 102695 103455 107019 108053 117645 120555 121923 125235 129789 130801 138415 144243 145935 147345 149017 153549 158631 167555 168795 174933 176297 178365 184851 196695 203205 211761 213807 216315 225929 240405 249147 255915 258819 264385 265221 291555 301599 304513 308085 310365 321057 324159 352935 356345 365769 368621 375705 392403 415245 431365 432729 442035 447051 475893 502665 506385 528891 535095 540265 554553 609615 636709 641421 648945 654005 677787 721215 745085 747441 767745 776457 793155 874665 881485 904797 913539 924255 972477 1058805 1069035 1105863 1129645 1177209 1245735 1294095 1326105 1341153 1427679 1507995 1522565 1586673 1605285 1620795 1639187 1828845 1843105 1910127 1924263 1962015 2033361 2163645 2235255 2329371 2379465 2485219 2644455 2740617 2772765 2917431 3183545 3207105 3317589 3349643 3388935 3531627 3737205 3882285 4023459 4054831 4523985 4567695 4760019 4862385 4917561 5529315 5730381 5886045 6100083 6705765 7003799 7138395 7455657 7933365 8195935 8221851 9550635 9621315 9952767 10048929 10166805 11646855 12164493 12426095 13703085 14587155 14752683 16587945 16748215 17191143 17658135 20117295 20274155 21011397 22366971 23800095 24587805 28651905 30146787 30500415 35018995 36493479 37278285 41109255 44258049 49763835 50244645 60822465 63034191 67100913 73763415 77041789 85955715 90440361 105056985 109480437 111834855 150733935 182467395 189102573 221290245 231125367 315170955 335504565 385208945 452201805 547402185 693376101 945512865 1155626835 2080128303 3466880505 10400641515
• Sum of all divisors σ(n): 23533977600
• Sum of proper divisors (its aliquot sum) s(n): 13133336085
• 10400641515 is an abundant number, because the sum of its proper divisors (13133336085) is greater than itself. Its abundance is 2732694570

Bases of 10400641515

• Binary: 1001101011111011010011000111101011₂
• Hexadecimal: 0x26BED31EB
• Base-36: 4S09UCR

Squares and roots of 10400641515

• 10400641515 squared (10400641515²) is 108173343923541495225
• 10400641515 cubed (10400641515³) is 1125072171627558661062309265875
• The square root of 10400641515 is 101983.5355094145
• The cube root of 10400641515 is 2182.8306462831

Scales and comparisons

• 10,400,641,515 seconds is equal to 330 years, 36 weeks, 5 days, 19 hours, 5 minutes, 15 seconds.
• To count from 1 to 10,400,641,515 would take you about six hundred sixty-one 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 10400641515 cubic inches would be around 181.9 feet tall.

Recreational maths with 10400641515

• 10400641515 backwards is 51514600401
• 10400641515 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10400641515's digits is 27
• More coming soon!