61916369472

Names of 61916369472

• Cardinal: 61916369472 can be written as Sixty-one billion, nine hundred sixteen million, three hundred sixty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 6.1916369472 × 10¹⁰

Factors of 61916369472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 246028

Divisors of 61916369472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 23 24 32 36 38 46 48 57 64 69 72 76 92 96 114 138 144 152 171 184 192 207 228 276 288 304 342 368 414 437 456 552 576 608 684 736 828 874 912 1104 1216 1311 1368 1472 1656 1748 1824 2208 2622 2736 3312 3496 3648 3933 4416 5244 5472 6624 6992 7866 10488 10944 13248 13984 15732 20976 27968 31464 41952 62928 83904 125856 245981 251712 491962 737943 983924 1475886 1967848 2213829 2951772 3935696 4427658 4673639 5657563 5903544 7871392 8855316 9347278 11315126 11807088 14020917 15742784 16972689 17710632 18694556 22630252 23614176 28041834 33945378 35421264 37389112 42062751 45260504 47228352 50918067 56083668 67890756 70842528 74778224 84125502 90521008 101836134 107493697 112167336 135781512 141685056 149556448 168251004 181042016 203672268 214987394 224334672 271563024 299112896 322481091 336502008 362084032 407344536 429974788 448669344 543126048 644962182 673004016 814689072 859949576 897338688 967443273 1086252096 1289924364 1346008032 1629378144 1719899152 1934886546 2579848728 2692016064 3258756288 3439798304 3869773092 5159697456 6879596608 7739546184 10319394912 15479092368 20638789824 30958184736 61916369472
• Sum of all divisors σ(n): 194935815360
• Sum of proper divisors (its aliquot sum) s(n): 133019445888
• 61916369472 is an abundant number, because the sum of its proper divisors (133019445888) is greater than itself. Its abundance is 71103076416

Bases of 61916369472

• Binary: 111001101010100000001101001001000000₂
• Hexadecimal: 0xE6A80D240
• Base-36: SFZEOG0

Squares and roots of 61916369472

• 61916369472 squared (61916369472²) is 3833636808593213558784
• 61916369472 cubed (61916369472³) is 237364873062316355257470135042048
• The square root of 61916369472 is 248830.0011493791
• The cube root of 61916369472 is 3956.1112360065

Scales and comparisons

• 61,916,369,472 seconds is equal to 1,968 years, 38 weeks, 6 days, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 61,916,369,472 would take you about three thousand, nine hundred thirty-seven 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 61916369472 cubic inches would be around 329.7 feet tall.

Recreational maths with 61916369472

• 61916369472 backwards is 27496361916
• The number of decimal digits it has is: 11
• The sum of 61916369472's digits is 54
• More coming soon!