61344864

Names of 61344864

• Cardinal: 61344864 can be written as Sixty-one million, three hundred forty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 6.1344864 × 10⁷

Factors of 61344864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 35

Divisors of 61344864

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 49 54 56 63 69 72 81 84 92 96 98 108 112 126 138 144 147 161 162 168 184 189 196 207 216 224 243 252 276 288 294 322 324 336 343 368 378 392 414 432 441 483 486 504 552 567 588 621 644 648 672 686 736 756 784 828 864 882 966 972 1008 1029 1104 1127 1134 1176 1242 1288 1296 1323 1372 1449 1512 1568 1656 1701 1764 1863 1932 1944 2016 2058 2208 2254 2268 2352 2484 2576 2592 2646 2744 2898 3024 3087 3312 3381 3402 3528 3726 3864 3888 3969 4116 4347 4508 4536 4704 4968 5152 5292 5488 5589 5796 6048 6174 6624 6762 6804 7056 7452 7728 7776 7889 7938 8232 8694 9016 9072 9261 9936 10143 10584 10976 11178 11592 11907 12348 13041 13524 13608 14112 14904 15456 15778 15876 16464 17388 18032 18144 18522 19872 20286 21168 22356 23184 23667 23814 24696 26082 27048 27216 27783 29808 30429 31556 31752 32928 34776 36064 37044 39123 40572 42336 44712 46368 47334 47628 49392 52164 54096 54432 55566 59616 60858 63112 63504 69552 71001 74088 78246 81144 83349 89424 91287 94668 95256 98784 104328 108192 111132 121716 126224 127008 139104 142002 148176 156492 162288 166698 178848 182574 189336 190512 208656 213003 222264 243432 252448 273861 284004 296352 312984 324576 333396 365148 378672 381024 417312 426006 444528 486864 547722 568008 625968 639009 666792 730296 757344 852012 889056 973728 1095444 1136016 1251936 1278018 1333584 1460592 1704024 1917027 2190888 2272032 2556036 2667168 2921184 3408048 3834054 4381776 5112072 6816096 7668108 8763552 10224144 15336216 20448288 30672432 61344864
• Sum of all divisors σ(n): 220147200
• Sum of proper divisors (its aliquot sum) s(n): 158802336
• 61344864 is an abundant number, because the sum of its proper divisors (158802336) is greater than itself. Its abundance is 97457472

Bases of 61344864

• Binary: 11101010000000110001100000₂
• Hexadecimal: 0x3A80C60
• Base-36: 10IU00

Squares and roots of 61344864

• 61344864 squared (61344864²) is 3763192339178496
• 61344864 cubed (61344864³) is 230852522252746708844544
• The square root of 61344864 is 7832.2962150317
• The cube root of 61344864 is 394.3901586661

Scales and comparisons

• 61,344,864 seconds is equal to 1 year, 49 weeks, 3 days, 14 minutes, 24 seconds.
• To count from 1 to 61,344,864 would take you about 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 61344864 cubic inches would be around 32.9 feet tall.

Recreational maths with 61344864

• 61344864 backwards is 46844316
• 61344864 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 61344864's digits is 36
• More coming soon!