61422211872

Names of 61422211872

• Cardinal: 61422211872 can be written as Sixty-one billion, four hundred twenty-two million, two hundred eleven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 6.1422211872 × 10¹⁰

Factors of 61422211872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 23041

Divisors of 61422211872

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 81 84 96 98 108 112 126 144 147 162 168 189 196 216 224 243 252 288 294 324 336 343 378 392 432 441 486 504 567 588 648 672 686 756 784 864 882 972 1008 1029 1134 1176 1296 1323 1372 1512 1568 1701 1764 1944 2016 2058 2268 2352 2592 2646 2744 3024 3087 3402 3528 3888 3969 4116 4536 4704 5292 5488 6048 6174 6804 7056 7776 7938 8232 9072 9261 10584 10976 11907 12348 13608 14112 15876 16464 18144 18522 21168 23029 23814 24696 27216 27783 31752 32928 37044 42336 46058 47628 49392 54432 55566 63504 69087 74088 83349 92116 95256 98784 111132 127008 138174 148176 161203 166698 184232 190512 207261 222264 276348 296352 322406 333396 368464 381024 414522 444528 483609 552696 621783 644812 666792 736928 829044 889056 967218 1105392 1128421 1243566 1289624 1333584 1450827 1658088 1865349 1934436 2210784 2256842 2487132 2579248 2667168 2901654 3316176 3385263 3730698 3868872 4352481 4513684 4974264 5158496 5596047 5803308 6632352 6770526 7461396 7737744 7898947 8704962 9027368 9948528 10155789 11192094 11606616 13057443 13541052 14922792 15475488 15797894 17409924 18054736 19897056 20311578 22384188 23213232 23696841 26114886 27082104 29845584 30467367 31595788 34819848 36109472 39172329 40623156 44768376 46426464 47393682 52229772 54164208 59691168 60934734 63191576 69639696 71090523 78344658 81246312 89536752 91402101 94787364 104459544 108328416 121869468 126383152 139279392 142181046 156689316 162492624 179073504 182804202 189574728 208919088 213271569 243738936 252766304 274206303 284362092 313378632 324985248 365608404 379149456 417838176 426543138 487477872 548412606 568724184 626757264 639814707 731216808 758298912 853086276 974955744 1096825212 1137448368 1253514528 1279629414 1462433616 1706172552 1919444121 2193650424 2274896736 2559258828 2924867232 3412345104 3838888242 4387300848 5118517656 6824690208 7677776484 8774601696 10237035312 15355552968 20474070624 30711105936 61422211872
• Sum of all divisors σ(n): 211249584000
• Sum of proper divisors (its aliquot sum) s(n): 149827372128
• 61422211872 is an abundant number, because the sum of its proper divisors (149827372128) is greater than itself. Its abundance is 88405160256

Bases of 61422211872

• Binary: 111001001101000011001001001100100000₂
• Hexadecimal: 0xE4D0C9320
• Base-36: S7T7600

Squares and roots of 61422211872

• 61422211872 squared (61422211872²) is 3772688111248857744384
• 61422211872 cubed (61422211872³) is 231726848496102846893542066126848
• The square root of 61422211872 is 247835.0497246101
• The cube root of 61422211872 is 3945.5584723105

Scales and comparisons

• 61,422,211,872 seconds is equal to 1,953 years, 1 week, 6 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 61,422,211,872 would take you about three thousand, nine hundred six 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 61422211872 cubic inches would be around 328.8 feet tall.

Recreational maths with 61422211872

• 61422211872 backwards is 27811222416
• 61422211872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61422211872's digits is 36
• More coming soon!