31540804650

Names of 31540804650

• Cardinal: 31540804650 can be written as Thirty-one billion, five hundred forty million, eight hundred four thousand, six hundred fifty.

Scientific notation

• Scientific notation: 3.154080465 × 10¹⁰

Factors of 31540804650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 93

Divisors of 31540804650

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 19 25 27 30 34 38 45 47 50 51 54 57 75 81 85 90 94 95 102 114 135 141 150 153 162 170 171 190 225 235 243 255 270 282 285 306 323 342 361 405 423 425 450 459 470 475 486 510 513 570 646 675 705 722 729 765 799 810 846 850 855 893 918 950 969 1026 1083 1175 1215 1269 1275 1350 1377 1410 1425 1458 1530 1539 1598 1615 1710 1786 1805 1938 2025 2115 2166 2187 2295 2350 2397 2430 2538 2550 2565 2679 2754 2850 2907 3078 3230 3249 3525 3610 3645 3807 3825 3995 4050 4131 4230 4275 4374 4465 4590 4617 4794 4845 5130 5358 5415 5814 6075 6137 6345 6498 6885 7050 7191 7290 7614 7650 7695 7990 8037 8075 8262 8550 8721 8930 9025 9234 9690 9747 10575 10830 10935 11421 11475 11985 12150 12274 12393 12690 12825 13395 13770 13851 14382 14535 15181 15390 16074 16150 16245 16967 17442 18050 18225 18411 19035 19494 19975 20655 21150 21573 21870 22325 22842 22950 23085 23970 24111 24225 24786 25650 26163 26790 27075 27702 29070 29241 30362 30685 31725 32490 33934 34263 34425 35955 36450 36822 37179 38070 38475 39950 40185 41310 41553 43146 43605 44650 45543 46170 48222 48450 48735 50901 52326 54150 54675 55233 57105 58482 59925 61370 61965 63450 64719 66975 68526 68850 69255 71910 72333 72675 74358 75905 76950 78489 80370 81225 83106 84835 87210 87723 91086 92055 95175 97470 101802 102789 103275 107865 109350 110466 114210 115425 119850 120555 123930 129438 130815 133950 136629 138510 144666 145350 146205 151810 152703 153425 156978 162450 165699 169670 171315 175446 179775 184110 185895 190350 194157 200925 205578 206550 207765 215730 216999 218025 227715 230850 235467 241110 243675 254505 261630 263169 273258 276165 285525 288439 292410 305406 306850 309825 323595 331398 342630 346275 359550 361665 371790 379525 388314 392445 401850 409887 415530 424175 433998 436050 438615 455430 458109 460275 470934 487350 497097 509010 513945 526338 539325 552330 571050 576878 582471 602775 619650 647190 650997 654075 683145 692550 706401 723330 731025 759050 763515 784890 789507 819774 828495 848350 856575 865317 877230 916218 920550 929475 970785 994194 1027890 1038825 1078650 1084995 1138575 1164942 1177335 1205550 1229661 1272525 1301994 1308150 1315845 1366290 1374327 1380825 1412802 1442195 1462050 1491291 1527030 1579014 1617975 1656990 1713150 1730634 1747413 1808325 1858950 1941570 1952991 1962225 2049435 2077650 2169990 2193075 2277150 2290545 2354670 2459322 2485485 2545050 2569725 2595951 2631690 2748654 2761650 2884390 2912355 2982582 3235950 3254985 3415725 3494826 3532005 3616650 3688983 3817575 3905982 3924450 3947535 4098870 4122981 4142475 4326585 4386150 4473873 4581090 4853925 4970970 5139450 5191902 5424975 5824710 5886675 6148305 6509970 6579225 6831450 6871635 7064010 7210975 7377966 7456455 7635150 7787853 7895070 8245962 8284950 8653170 8737065 8947746 9707850 9764955 10247175 10849950 11066949 11452725 11773350 12296610 12368943 12427425 12979755 13158450 13421619 13743270 14421950 14561775 14912910 15575706 16274925 17474130 17660025 18444915 19529910 19737675 20494350 20614905 21632925 22133898 22369365 22905450 23363559 24737886 24854850 25959510 26843238 29123550 30741525 32549850 33200847 34358175 35320050 36889830 37106829 37282275 38939265 39475350 41229810 43265850 43685325 44738730 46727118 48824775 55334745 61483050 61844715 64898775 66401694 67108095 68716350 70090677 74213658 74564550 77878530 87370650 92224575 97649550 103074525 110669490 111846825 116817795 123689430 129797550 134216190 140181354 166004235 184449150 185534145 194696325 206149050 210272031 223693650 233635590 276673725 309223575 332008470 335540475 350453385 371068290 389392650 420544062 553347450 584088975 618447150 630816093 671080950 700906770 830021175 927670725 1051360155 1168177950 1261632186 1660042350 1752266925 1855341450 2102720310 3154080465 3504533850 5256800775 6308160930 10513601550 15770402325 31540804650
• Sum of all divisors σ(n): 100414287360
• Sum of proper divisors (its aliquot sum) s(n): 68873482710
• 31540804650 is an abundant number, because the sum of its proper divisors (68873482710) is greater than itself. Its abundance is 37332678060

Bases of 31540804650

• Binary: 11101010111111110100111110000101010₂
• Hexadecimal: 0x757FA7C2A
• Base-36: EHMKWMI

Squares and roots of 31540804650

• 31540804650 squared (31540804650²) is 994822357969461622500
• 31540804650 cubed (31540804650³) is 31377497654167159700944544625000
• The square root of 31540804650 is 177597.3103681471
• The cube root of 31540804650 is 3159.5428974163

Scales and comparisons

• 31,540,804,650 seconds is equal to 1,002 years, 46 weeks, 5 days, 14 hours, 37 minutes, 30 seconds.
• To count from 1 to 31,540,804,650 would take you about two thousand and five 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 31540804650 cubic inches would be around 263.3 feet tall.

Recreational maths with 31540804650

• 31540804650 backwards is 05640804513
• The number of decimal digits it has is: 11
• The sum of 31540804650's digits is 36
• More coming soon!