61335330672

Names of 61335330672

• Cardinal: 61335330672 can be written as Sixty-one billion, three hundred thirty-five million, three hundred thirty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.1335330672 × 10¹⁰

Factors of 61335330672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 105881

Divisors of 61335330672

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 33 42 44 48 56 66 77 84 88 112 132 154 157 168 176 231 264 308 314 336 462 471 528 616 628 924 942 1099 1232 1256 1727 1848 1884 2198 2512 3297 3454 3696 3768 4396 5181 6594 6908 7536 8792 10362 12089 13188 13816 17584 20724 24178 26376 27632 36267 41448 48356 52752 72534 82896 96712 105701 145068 193424 211402 290136 317103 422804 580272 634206 739907 845608 1162711 1268412 1479814 1691216 2219721 2325422 2536824 2959628 3488133 4439442 4650844 5073648 5919256 6976266 8138977 8878884 9301688 11838512 13952532 16277954 16595057 17757768 18603376 24416931 27905064 32555908 33190114 35515536 48833862 49785171 55810128 65111816 66380228 97667724 99570342 116165399 130223632 132760456 182545627 195335448 199140684 232330798 265520912 348496197 365091254 390670896 398281368 464661596 547636881 696992394 730182508 796562736 929323192 1095273762 1277819389 1393984788 1460365016 1858646384 2190547524 2555638778 2787969576 2920730032 3833458167 4381095048 5111277556 5575939152 7666916334 8762190096 10222555112 15333832668 20445110224 30667665336 61335330672
• Sum of all divisors σ(n): 198807704064
• Sum of proper divisors (its aliquot sum) s(n): 137472373392
• 61335330672 is an abundant number, because the sum of its proper divisors (137472373392) is greater than itself. Its abundance is 76137042720

Bases of 61335330672

• Binary: 111001000111110111101101111101110000₂
• Hexadecimal: 0xE47DEDF70
• Base-36: S6DH01C

Squares and roots of 61335330672

• 61335330672 squared (61335330672²) is 3762022788643583971584
• 61335330672 cubed (61335330672³) is 230744911737053789248303691624448
• The square root of 61335330672 is 247659.7074051407
• The cube root of 61335330672 is 3943.6972747717

Scales and comparisons

• 61,335,330,672 seconds is equal to 1,950 years, 14 weeks, 1 day, 15 hours, 51 minutes, 12 seconds.
• To count from 1 to 61,335,330,672 would take you about three thousand, nine hundred 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 61335330672 cubic inches would be around 328.6 feet tall.

Recreational maths with 61335330672

• 61335330672 backwards is 27603353316
• The number of decimal digits it has is: 11
• The sum of 61335330672's digits is 39
• More coming soon!