66977366016

Names of 66977366016

• Cardinal: 66977366016 can be written as Sixty-six billion, nine hundred seventy-seven million, three hundred sixty-six thousand and sixteen.

Scientific notation

• Scientific notation: 6.6977366016 × 10¹⁰

Factors of 66977366016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2732

Divisors of 66977366016

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 128 132 138 176 184 192 253 256 264 276 352 368 384 506 512 528 552 704 736 759 768 1012 1024 1056 1104 1408 1472 1518 1536 2024 2048 2112 2208 2693 2816 2944 3036 3072 4048 4096 4224 4416 5386 5632 5888 6072 6144 8079 8096 8192 8448 8832 10772 11264 11776 12144 12288 16158 16192 16384 16896 17664 21544 22528 23552 24288 24576 29623 32316 32384 32768 33792 35328 43088 45056 47104 48576 49152 59246 61939 64632 64768 67584 70656 86176 88869 90112 94208 97152 98304 118492 123878 129264 129536 135168 141312 172352 177738 180224 185817 188416 194304 236984 247756 258528 259072 270336 282624 344704 355476 360448 371634 376832 388608 473968 495512 517056 518144 540672 565248 681329 689408 710952 743268 753664 777216 947936 991024 1034112 1036288 1081344 1130496 1362658 1378816 1421904 1486536 1554432 1895872 1982048 2043987 2068224 2072576 2260992 2725316 2757632 2843808 2973072 3108864 3791744 3964096 4087974 4136448 4145152 5450632 5515264 5687616 5946144 6217728 7583488 7928192 8175948 8272896 8290304 10901264 11030528 11375232 11892288 12435456 15166976 15856384 16351896 16545792 21802528 22061056 22750464 23784576 24870912 30333952 31712768 32703792 33091584 43605056 44122112 45500928 47569152 60667904 63425536 65407584 66183168 87210112 88244224 91001856 95138304 121335808 126851072 130815168 132366336 174420224 182003712 190276608 242671616 253702144 261630336 264732672 348840448 364007424 380553216 485343232 507404288 523260672 697680896 728014848 761106432 970686464 1014808576 1046521344 1395361792 1456029696 1522212864 2029617152 2093042688 2790723584 2912059392 3044425728 4186085376 5581447168 6088851456 8372170752 11162894336 16744341504 22325788672 33488683008 66977366016
• Sum of all divisors σ(n): 203387086080
• Sum of proper divisors (its aliquot sum) s(n): 136409720064
• 66977366016 is an abundant number, because the sum of its proper divisors (136409720064) is greater than itself. Its abundance is 69432354048

Bases of 66977366016

• Binary: 111110011000001010011000000000000000₂
• Hexadecimal: 0xF98298000
• Base-36: UROLEDC

Squares and roots of 66977366016

• 66977366016 squared (66977366016²) is 4485967558441231712256
• 66977366016 cubed (66977366016³) is 300458291097620246817636505092096
• The square root of 66977366016 is 258799.8570633299
• The cube root of 66977366016 is 4061.0906906521

Scales and comparisons

• 66,977,366,016 seconds is equal to 2,129 years, 34 weeks, 6 days, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 66,977,366,016 would take you about four thousand, two hundred fifty-nine 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 66977366016 cubic inches would be around 338.4 feet tall.

Recreational maths with 66977366016

• 66977366016 backwards is 61066377966
• The number of decimal digits it has is: 11
• The sum of 66977366016's digits is 57
• More coming soon!