81834360000

Names of 81834360000

• Cardinal: 81834360000 can be written as Eighty-one billion, eight hundred thirty-four million, three hundred sixty thousand.

Scientific notation

• Scientific notation: 8.183436 × 10¹⁰

Factors of 81834360000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16684

Divisors of 81834360000

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 60 64 75 80 82 96 100 120 123 125 150 160 164 192 200 205 240 246 250 300 320 328 375 400 410 480 492 500 600 615 625 656 750 800 820 960 984 1000 1025 1200 1230 1250 1312 1500 1600 1640 1875 1968 2000 2050 2400 2460 2500 2624 3000 3075 3280 3750 3936 4000 4100 4800 4920 5000 5125 6000 6150 6560 7500 7872 8000 8200 9840 10000 10250 12000 12300 13120 15000 15375 16400 16633 19680 20000 20500 24000 24600 25625 30000 30750 32800 33266 39360 40000 41000 49200 49899 51250 60000 61500 65600 66532 76875 82000 83165 98400 99798 102500 120000 123000 133064 153750 164000 166330 196800 199596 205000 246000 249495 266128 307500 328000 332660 399192 410000 415825 492000 498990 532256 615000 665320 681953 798384 820000 831650 984000 997980 1064512 1230000 1247475 1330640 1363906 1596768 1640000 1663300 1995960 2045859 2079125 2460000 2494950 2661280 2727812 3193536 3326600 3409765 3991920 4091718 4158250 4920000 4989900 5322560 5455624 6237375 6653200 6819530 7983840 8183436 8316500 9979800 10229295 10395625 10911248 12474750 13306400 13639060 15967680 16366872 16633000 17048825 19959600 20458590 20791250 21822496 24949500 26612800 27278120 31186875 32733744 33266000 34097650 39919200 40917180 41582500 43644992 49899000 51146475 54556240 62373750 65467488 66532000 68195300 79838400 81834360 83165000 85244125 99798000 102292950 109112480 124747500 130934976 133064000 136390600 163668720 166330000 170488250 199596000 204585900 218224960 249495000 255732375 272781200 327337440 332660000 340976500 399192000 409171800 426220625 498990000 511464750 545562400 654674880 665320000 681953000 818343600 852441250 997980000 1022929500 1091124800 1278661875 1363906000 1636687200 1704882500 1995960000 2045859000 2557323750 2727812000 3273374400 3409765000 4091718000 5114647500 5455624000 6819530000 8183436000 10229295000 13639060000 16366872000 20458590000 27278120000 40917180000 81834360000
• Sum of all divisors σ(n): 277179261744
• Sum of proper divisors (its aliquot sum) s(n): 195344901744
• 81834360000 is an abundant number, because the sum of its proper divisors (195344901744) is greater than itself. Its abundance is 113510541744

Bases of 81834360000

• Binary: 1001100001101101101010011110011000000₂
• Hexadecimal: 0x130DB53CC0
• Base-36: 11LE2CAO

Squares and roots of 81834360000

• 81834360000 squared (81834360000²) is 6696862476609600000000
• 81834360000 cubed (81834360000³) is 548033454781361585856000000000000
• The square root of 81834360000 is 286067.0550762531
• The cube root of 81834360000 is 4341.5542296633

Scales and comparisons

• 81,834,360,000 seconds is equal to 2,602 years, 4 weeks, 22 hours, 40 minutes.
• To count from 1 to 81,834,360,000 would take you about five thousand, two hundred 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 81834360000 cubic inches would be around 361.8 feet tall.

Recreational maths with 81834360000

• 81834360000 backwards is 00006343818
• The number of decimal digits it has is: 11
• The sum of 81834360000's digits is 33
• More coming soon!