31451343000

Names of 31451343000

• Cardinal: 31451343000 can be written as Thirty-one billion, four hundred fifty-one million, three hundred forty-three thousand.

Scientific notation

• Scientific notation: 3.1451343 × 10¹⁰

Factors of 31451343000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8054

Divisors of 31451343000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 17 20 21 22 24 25 28 30 33 34 35 40 42 44 50 51 55 56 60 66 68 70 75 77 84 85 88 100 102 105 110 119 120 125 132 136 140 150 154 165 168 170 175 187 200 204 210 220 231 238 250 255 264 275 280 300 308 330 340 350 357 374 375 385 408 420 425 440 462 476 500 510 525 550 561 595 600 616 660 680 700 714 748 750 770 825 840 850 875 924 935 952 1000 1020 1050 1100 1122 1155 1190 1275 1309 1320 1375 1400 1428 1496 1500 1540 1650 1700 1750 1785 1848 1870 1925 2040 2100 2125 2200 2244 2310 2380 2550 2618 2625 2750 2805 2856 2975 3000 3080 3300 3400 3500 3570 3740 3850 3927 4125 4200 4250 4488 4620 4675 4760 5100 5236 5250 5500 5610 5775 5950 6375 6545 6600 7000 7140 7480 7700 7854 8009 8250 8500 8925 9240 9350 9625 10200 10472 10500 11000 11220 11550 11900 12750 13090 14025 14280 14875 15400 15708 16018 16500 17000 17850 18700 19250 19635 21000 22440 23100 23375 23800 24027 25500 26180 28050 28875 29750 31416 32036 32725 33000 35700 37400 38500 39270 40045 44625 46200 46750 48054 51000 52360 56063 56100 57750 59500 64072 65450 70125 71400 77000 78540 80090 88099 89250 93500 96108 98175 112126 112200 115500 119000 120135 130900 136153 140250 157080 160180 163625 168189 176198 178500 187000 192216 196350 200225 224252 231000 240270 261800 264297 272306 280315 280500 320360 327250 336378 352396 357000 392700 400450 408459 440495 448504 480540 490875 528594 544612 560630 561000 600675 616693 654500 672756 680765 704792 785400 800900 816918 840945 880990 953071 961080 981750 1001125 1057188 1089224 1121260 1201350 1233386 1309000 1321485 1345512 1361530 1401575 1497683 1601800 1633836 1681890 1761980 1850079 1906142 1963500 2002250 2042295 2114376 2202475 2242520 2402700 2466772 2642970 2723060 2803150 2859213 2995366 3003375 3083465 3267672 3363780 3403825 3523960 3700158 3812284 3927000 4004500 4084590 4204725 4404950 4493049 4765355 4805400 4933544 5285940 5446120 5606300 5718426 5990732 6006750 6166930 6607425 6727560 6807650 7007875 7400316 7488415 7624568 8009000 8169180 8409450 8809900 8986098 9250395 9530710 10211475 10483781 10571880 11012375 11212600 11436852 11981464 12013500 12333860 13214850 13615300 14015750 14296065 14800632 14976830 15417325 16338360 16818900 17019125 17619800 17972196 18500790 19061420 20422950 20967562 21023625 22024750 22465245 22873704 23826775 24027000 24667720 26429700 27230600 28031500 28592130 29953660 30834650 31451343 33037125 33637800 34038250 35944392 37001580 37442075 38122840 40845900 41935124 42047250 44049500 44930490 46251975 47653550 51057375 52418905 52859400 56063000 57184260 59907320 61669300 62902686 66074250 68076500 71480325 74003160 74884150 77086625 81691800 83870248 84094500 88099000 89860980 92503950 95307100 102114750 104837810 112326225 114368520 119133875 123338600 125805372 132148500 136153000 142960650 149768300 154173250 157256715 168189000 179721960 185007900 187210375 190614200 204229500 209675620 224652450 231259875 238267750 251610744 262094525 264297000 285921300 299536600 308346500 314513430 357401625 370015800 374420750 408459000 419351240 449304900 462519750 476535500 524189050 561631125 571842600 616693000 629026860 714803250 748841500 786283575 898609800 925039500 953071000 1048378100 1123262250 1258053720 1310472625 1429606500 1497683000 1572567150 1850079000 2096756200 2246524500 2620945250 2859213000 3145134300 3931417875 4493049000 5241890500 6290268600 7862835750 10483781000 15725671500 31451343000
• Sum of all divisors σ(n): 129554380800
• Sum of proper divisors (its aliquot sum) s(n): 98103037800
• 31451343000 is an abundant number, because the sum of its proper divisors (98103037800) is greater than itself. Its abundance is 66651694800

Bases of 31451343000

• Binary: 11101010010101001010110100010011000₂
• Hexadecimal: 0x752A56898
• Base-36: EG5BFKO

Squares and roots of 31451343000

• 31451343000 squared (31451343000²) is 989186976503649000000
• 31451343000 cubed (31451343000³) is 31111258889149205450607000000000
• The square root of 31451343000 is 177345.2649494765
• The cube root of 31451343000 is 3156.5528491545

Scales and comparisons

• 31,451,343,000 seconds is equal to 1,000 years, 2 weeks, 6 days, 4 hours, 10 minutes.
• To count from 1 to 31,451,343,000 would take you about two thousand 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 31451343000 cubic inches would be around 263 feet tall.

Recreational maths with 31451343000

• 31451343000 backwards is 00034315413
• 31451343000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31451343000's digits is 24
• More coming soon!