51039642000

Names of 51039642000

• Cardinal: 51039642000 can be written as Fifty-one billion, thirty-nine million, six hundred forty-two thousand.

Scientific notation

• Scientific notation: 5.1039642 × 10¹⁰

Factors of 51039642000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 860

Divisors of 51039642000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 107 120 125 150 200 214 240 250 300 321 375 400 428 500 535 600 642 743 750 856 1000 1070 1200 1284 1486 1500 1605 1712 2000 2140 2229 2568 2675 2972 3000 3210 3715 4280 4458 5136 5350 5944 6000 6420 7430 8025 8560 8916 10700 11145 11449 11888 12840 13375 14860 16050 17832 18575 21400 22290 22898 25680 26750 29720 32100 34347 35664 37150 40125 42800 44580 45796 53500 55725 57245 59440 64200 68694 74300 79501 80250 89160 91592 92875 107000 111450 114490 128400 137388 148600 159002 160500 171735 178320 183184 185750 214000 222900 228980 238503 274776 278625 286225 297200 318004 321000 343470 371500 397505 445800 457960 477006 549552 557250 572450 636008 642000 686940 743000 795010 858675 891600 915920 954012 1114500 1144900 1192515 1272016 1373880 1431125 1486000 1590020 1717350 1908024 1987525 2229000 2289800 2385030 2747760 2862250 3180040 3434700 3816048 3975050 4293375 4458000 4579600 4770060 5724500 5962575 6360080 6869400 7950100 8506607 8586750 9540120 9937625 11449000 11925150 13738800 15900200 17013214 17173500 19080240 19875250 22898000 23850300 25519821 29812875 31800400 34026428 34347000 39750500 42533035 47700600 51039642 59625750 68052856 68694000 79501000 85066070 95401200 102079284 119251500 127599105 136105712 159002000 170132140 204158568 212665175 238503000 255198210 340264280 408317136 425330350 477006000 510396420 637995525 680528560 850660700 1020792840 1063325875 1275991050 1701321400 2041585680 2126651750 2551982100 3189977625 3402642800 4253303500 5103964200 6379955250 8506607000 10207928400 12759910500 17013214000 25519821000 51039642000
• Sum of all divisors σ(n): 166327604352
• Sum of proper divisors (its aliquot sum) s(n): 115287962352
• 51039642000 is an abundant number, because the sum of its proper divisors (115287962352) is greater than itself. Its abundance is 64248320352

Bases of 51039642000

• Binary: 101111100010001100110010000110010000₂
• Hexadecimal: 0xBE2332190
• Base-36: NG3ONTC

Squares and roots of 51039642000

• 51039642000 squared (51039642000²) is 2605045055488164000000
• 51039642000 cubed (51039642000³) is 132960567025986025797288000000000
• The square root of 51039642000 is 225919.5476270259
• The cube root of 51039642000 is 3709.3903673019

Scales and comparisons

• 51,039,642,000 seconds is equal to 1,622 years, 46 weeks, 6 days, 14 hours, 20 minutes.
• To count from 1 to 51,039,642,000 would take you about three thousand, two hundred forty-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 51039642000 cubic inches would be around 309.1 feet tall.

Recreational maths with 51039642000

• 51039642000 backwards is 00024693015
• 51039642000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51039642000's digits is 30
• More coming soon!