61684734144

Names of 61684734144

• Cardinal: 61684734144 can be written as Sixty-one billion, six hundred eighty-four million, seven hundred thirty-four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.1684734144 × 10¹⁰

Factors of 61684734144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7633

Divisors of 61684734144

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 47 48 64 66 83 88 94 96 132 141 166 176 188 192 249 264 282 332 352 376 498 517 528 564 664 704 752 913 996 1034 1056 1128 1328 1504 1551 1826 1992 2068 2112 2256 2656 2739 3008 3102 3652 3901 3984 4136 4512 5312 5478 6204 7304 7487 7802 7968 8272 9024 10956 11703 12408 14608 14974 15604 15936 16544 21912 22461 23406 24816 29216 29948 31208 33088 42911 43824 44922 46812 49632 58432 59896 62416 82357 85822 87648 89844 93624 99264 119792 124832 128733 164714 171644 175296 179688 187248 239584 247071 249664 257466 329428 343288 351889 359376 374496 479168 494142 514932 621421 658856 686576 703778 718752 748992 988284 1029864 1055667 1242842 1317712 1373152 1407556 1437504 1864263 1976568 2059728 2111334 2485684 2635424 2746304 2815112 3728526 3870779 3953136 4119456 4222668 4971368 5270848 5630224 6835631 7457052 7741558 7906272 8238912 8445336 9942736 11260448 11612337 13671262 14914104 15483116 15812544 16890672 19885472 20506893 22520896 23224674 27342524 29206787 29828208 30966232 33781344 39770944 41013786 46449348 54685048 58413574 59656416 61932464 67562688 82027572 87620361 92898696 109370096 116827148 119312832 123864928 164055144 175240722 185797392 218740192 233654296 247729856 321274657 328110288 350481444 371594784 437480384 467308592 642549314 656220576 700962888 743189568 934617184 963823971 1285098628 1312441152 1401925776 1869234368 1927647942 2570197256 2803851552 3855295884 5140394512 5607703104 7710591768 10280789024 15421183536 20561578048 30842367072 61684734144
• Sum of all divisors σ(n): 184048091136
• Sum of proper divisors (its aliquot sum) s(n): 122363356992
• 61684734144 is an abundant number, because the sum of its proper divisors (122363356992) is greater than itself. Its abundance is 60678622848

Bases of 61684734144

• Binary: 111001011100101100100101100011000000₂
• Hexadecimal: 0xE5CB258C0
• Base-36: SC5HXHC

Squares and roots of 61684734144

• 61684734144 squared (61684734144²) is 3805006426415959412736
• 61684734144 cubed (61684734144³) is 234710809829679955133314527657984
• The square root of 61684734144 is 248364.1160554399
• The cube root of 61684734144 is 3951.1716685281

Scales and comparisons

• 61,684,734,144 seconds is equal to 1,961 years, 19 weeks, 6 days, 16 hours, 22 minutes, 24 seconds.
• To count from 1 to 61,684,734,144 would take you about three thousand, nine hundred twenty-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 61684734144 cubic inches would be around 329.3 feet tall.

Recreational maths with 61684734144

• 61684734144 backwards is 44143748616
• 61684734144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61684734144's digits is 48
• More coming soon!