31329142500

Names of 31329142500

• Cardinal: 31329142500 can be written as Thirty-one billion, three hundred twenty-nine million, one hundred forty-two thousand, five hundred.

Scientific notation

• Scientific notation: 3.13291425 × 10¹⁰

Factors of 31329142500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 149

Divisors of 31329142500

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 31 47 50 60 61 62 75 93 94 100 122 124 125 141 150 155 183 186 188 235 244 250 282 300 305 310 366 372 375 465 470 500 564 610 620 625 705 732 750 775 915 930 940 1175 1220 1250 1410 1457 1500 1525 1550 1830 1860 1875 1891 2209 2325 2350 2500 2820 2867 2914 3050 3100 3525 3660 3750 3782 3875 4371 4418 4575 4650 4700 5673 5734 5828 5875 6100 6627 7050 7285 7500 7564 7625 7750 8601 8742 8836 9150 9300 9455 11045 11346 11468 11625 11750 13254 14100 14335 14570 15250 15500 17202 17484 17625 18300 18910 19375 21855 22090 22692 22875 23250 23500 26508 28365 28670 29140 29375 30500 33135 34404 35250 36425 37820 38125 38750 43005 43710 44180 45750 46500 47275 55225 56730 57340 58125 58750 66270 68479 70500 71675 72850 76250 77500 86010 87420 88125 88877 91500 94550 109275 110450 113460 114375 116250 117500 132540 134749 136958 141825 143350 145700 152500 165675 172020 176250 177754 182125 189100 205437 215025 218550 220900 228750 232500 236375 266631 269498 273916 276125 283650 286700 331350 342395 352500 355508 358375 364250 404247 410874 430050 437100 444385 457500 472750 533262 538996 546375 552250 567300 662700 673745 684790 709125 716750 728500 808494 821748 828375 860100 888770 910625 945500 1027185 1066524 1075125 1092750 1104500 1181875 1333155 1347490 1369580 1380625 1418250 1433500 1616988 1656750 1711975 1777540 1791875 1821250 2021235 2054370 2150250 2185500 2221925 2363750 2666310 2694980 2731875 2761250 2836500 3313500 3368725 3423950 3545625 3583750 3642500 4042470 4108740 4141875 4177219 4300500 4443850 4727500 5135925 5332620 5375625 5463750 5522500 6665775 6737450 6847900 7091250 7167500 8084940 8283750 8354438 8559875 8887700 10106175 10271850 10751250 10927500 11109625 12531657 13331550 13474900 14182500 16567500 16708876 16843625 17119750 20212350 20543700 20886095 21502500 22219250 25063314 25679625 26663100 33328875 33687250 34239500 40424700 41772190 42799375 44438500 50126628 50530875 51359250 55548125 62658285 66657750 67374500 83544380 84218125 85598750 101061750 102718500 104430475 111096250 125316570 128398125 133315500 166644375 168436250 171197500 202123500 208860950 222192500 250633140 252654375 256796250 313291425 333288750 336872500 417721900 505308750 513592500 522152375 626582850 666577500 1010617500 1044304750 1253165700 1566457125 2088609500 2610761875 3132914250 5221523750 6265828500 7832285625 10443047500 15664571250 31329142500
• Sum of all divisors σ(n): 97922454784
• Sum of proper divisors (its aliquot sum) s(n): 66593312284
• 31329142500 is an abundant number, because the sum of its proper divisors (66593312284) is greater than itself. Its abundance is 35264169784

Bases of 31329142500

• Binary: 11101001011010111001100011011100100₂
• Hexadecimal: 0x74B5CC6E4
• Base-36: EE4K92C

Squares and roots of 31329142500

• 31329142500 squared (31329142500²) is 981515169785306250000
• 31329142500 cubed (31329142500³) is 30750028620115553912390625000000
• The square root of 31329142500 is 177000.4025419151
• The cube root of 31329142500 is 3152.4594045583

Scales and comparisons

• 31,329,142,500 seconds is equal to 996 years, 8 weeks, 5 days, 19 hours, 35 minutes.
• To count from 1 to 31,329,142,500 would take you about one thousand, nine hundred ninety-two 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 31329142500 cubic inches would be around 262.7 feet tall.

Recreational maths with 31329142500

• 31329142500 backwards is 00524192313
• 31329142500 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31329142500's digits is 30
• More coming soon!