61495116672

Names of 61495116672

• Cardinal: 61495116672 can be written as Sixty-one billion, four hundred ninety-five million, one hundred sixteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.1495116672 × 10¹⁰

Factors of 61495116672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 766272

Divisors of 61495116672

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 44 48 57 64 66 76 88 96 114 128 132 152 176 192 209 228 264 304 352 384 418 456 528 608 627 704 836 912 1056 1216 1254 1408 1672 1824 2112 2432 2508 3344 3648 4224 5016 6688 7296 10032 13376 20064 26752 40128 80256 766237 1532474 2298711 3064948 4597422 6129896 8428607 9194844 12259792 14558503 16857214 18389688 24519584 25285821 29117006 33714428 36779376 43675509 49039168 50571642 58234012 67428856 73558752 87351018 98078336 101143284 116468024 134857712 147117504 160143533 174702036 202286568 232936048 269715424 294235008 320287066 349404072 404573136 465872096 480430599 539430848 640574132 698808144 809146272 931744192 960861198 1078861696 1281148264 1397616288 1618292544 1863488384 1921722396 2562296528 2795232576 3236585088 3843444792 5124593056 5590465152 7686889584 10249186112 15373779168 20498372224 30747558336 61495116672
• Sum of all divisors σ(n): 187575062400
• Sum of proper divisors (its aliquot sum) s(n): 126079945728
• 61495116672 is an abundant number, because the sum of its proper divisors (126079945728) is greater than itself. Its abundance is 64584829056

Bases of 61495116672

• Binary: 111001010001011001010000001110000000₂
• Hexadecimal: 0xE51650380
• Base-36: S90LRPC

Squares and roots of 61495116672

• 61495116672 squared (61495116672²) is 3781649374502892355584
• 61495116672 cubed (61495116672³) is 232552969497651187408094990696448
• The square root of 61495116672 is 247982.0894177643
• The cube root of 61495116672 is 3947.1189089953

Scales and comparisons

• 61,495,116,672 seconds is equal to 1,955 years, 18 weeks, 3 days, 51 minutes, 12 seconds.
• To count from 1 to 61,495,116,672 would take you about three thousand, nine hundred ten 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 61495116672 cubic inches would be around 328.9 feet tall.

Recreational maths with 61495116672

• 61495116672 backwards is 27661159416
• 61495116672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61495116672's digits is 48
• More coming soon!