10131870840

Names of 10131870840

• Cardinal: 10131870840 can be written as Ten billion, one hundred thirty-one million, eight hundred seventy thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.013187084 × 10¹⁰

Factors of 10131870840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1135

Divisors of 10131870840

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 19 20 21 24 26 28 30 35 38 39 40 42 47 52 56 57 60 65 70 76 78 84 91 94 95 104 105 114 120 130 133 140 141 152 156 168 182 188 190 195 210 228 235 247 260 266 273 280 282 285 312 329 364 376 380 390 399 420 455 456 470 494 520 532 546 564 570 611 658 665 705 728 741 760 780 798 840 893 910 940 987 988 1039 1064 1092 1128 1140 1222 1235 1316 1330 1365 1410 1482 1560 1596 1645 1729 1786 1820 1833 1880 1974 1976 1995 2078 2184 2280 2444 2470 2632 2660 2679 2730 2820 2964 3055 3117 3192 3290 3458 3572 3640 3666 3705 3948 3990 4156 4277 4465 4888 4935 4940 5187 5195 5320 5358 5460 5640 5928 6110 6234 6251 6580 6916 7144 7273 7332 7410 7896 7980 8312 8554 8645 8930 9165 9870 9880 10374 10390 10716 10920 11609 12220 12468 12502 12831 13160 13395 13507 13832 14546 14664 14820 15585 15960 17108 17290 17860 18330 18753 19740 19741 20748 20780 21385 21432 21819 23218 24440 24936 25004 25662 25935 26790 27014 29092 29640 31170 31255 34216 34580 34827 35720 36365 36660 37506 39480 39482 40521 41496 41560 42770 43638 46436 48833 50008 51324 51870 53580 54028 58045 58184 59223 62340 62510 64155 67535 69160 69654 72730 73320 75012 78964 81042 81263 85540 87276 92872 93765 94549 97666 98705 102648 103740 107160 108056 109095 116090 118446 124680 125020 128310 135070 138187 139308 145460 146499 150024 157928 162084 162526 171080 174135 174552 187530 189098 195332 197410 202605 207480 218190 232180 236892 243789 244165 250040 256620 256633 270140 276374 278616 283647 290920 292998 296115 324168 325052 341831 348270 375060 378196 390664 394820 405210 406315 414561 436380 464360 472745 473784 487578 488330 513240 513266 540280 552748 567294 585996 592230 634829 650104 683662 690935 696540 732495 750120 756392 769899 789640 810420 812630 829122 872760 927827 945490 975156 976660 1025493 1026532 1105496 1134588 1171992 1184460 1218945 1269658 1283165 1367324 1381870 1393080 1418235 1464990 1539798 1620840 1625260 1658244 1709155 1796431 1855654 1890980 1904487 1950312 1953320 2050986 2053064 2072805 2269176 2368920 2437890 2539316 2566330 2734648 2763740 2783481 2836470 2929980 3079596 3174145 3250520 3316488 3418310 3592862 3711308 3781960 3808974 3849495 4101972 4145610 4443803 4639135 4875780 5078632 5127465 5132660 5389293 5527480 5566962 5672940 5859960 6159192 6348290 6494789 6836620 7185724 7422616 7617948 7698990 8203944 8291220 8887606 8982155 9278270 9522435 9751560 10254930 10265320 10778586 11133924 11345880 12061751 12696580 12989578 13331409 13673240 13917405 14371448 15235896 15397980 16582440 17775212 17964310 18556540 19044870 19484367 20509860 21557172 22219015 22267848 24123502 25393160 25979156 26662818 26946465 27834810 30795960 32473945 35550424 35928620 36185253 37113080 38089740 38968734 41019720 43114344 44438030 48247004 51958312 53325636 53892930 55669620 60308755 64947890 66657045 71857240 72370506 76179480 77937468 84432257 88876060 96494008 97421835 106651272 107785860 111339240 120617510 129895780 133314090 144741012 155874936 168864514 177752120 180926265 194843670 215571720 241235020 253296771 259791560 266628180 289482024 337729028 361852530 389687340 422161285 482470040 506593542 533256360 675458056 723705060 779374680 844322570 1013187084 1266483855 1447410120 1688645140 2026374168 2532967710 3377290280 5065935420 10131870840
• Sum of all divisors σ(n): 40255488000
• Sum of proper divisors (its aliquot sum) s(n): 30123617160
• 10131870840 is an abundant number, because the sum of its proper divisors (30123617160) is greater than itself. Its abundance is 19991746320

Bases of 10131870840

• Binary: 1001011011111010000001010001111000₂
• Hexadecimal: 0x25BE81478
• Base-36: 4NK95KO

Squares and roots of 10131870840

• 10131870840 squared (10131870840²) is 102654806718442305600
• 10131870840 cubed (10131870840³) is 1040085242776421686331008704000
• The square root of 10131870840 is 100657.1946757905
• The cube root of 10131870840 is 2163.8636011577

Scales and comparisons

• 10,131,870,840 seconds is equal to 322 years, 8 weeks, 3 days, 34 minutes.
• To count from 1 to 10,131,870,840 would take you about six hundred forty-four 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 10131870840 cubic inches would be around 180.3 feet tall.

Recreational maths with 10131870840

• 10131870840 backwards is 04807813101
• The number of decimal digits it has is: 11
• The sum of 10131870840's digits is 33
• More coming soon!