61331884992

Names of 61331884992

• Cardinal: 61331884992 can be written as Sixty-one billion, three hundred thirty-one million, eight hundred eighty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 6.1331884992 × 10¹⁰

Factors of 61331884992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5744

Divisors of 61331884992

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 144 168 189 192 216 224 252 288 336 378 432 448 504 576 672 756 864 1008 1093 1344 1512 1728 2016 2186 3024 3279 4032 4372 4639 6048 6558 7651 8744 9278 9837 12096 13116 13917 15302 17488 18556 19674 22953 26232 27834 29511 30604 32473 34976 37112 39348 41751 45906 52464 55668 59022 61208 64946 68859 69952 74224 78696 83502 91812 97419 104928 111336 118044 122416 125253 129892 137718 148448 157392 167004 183624 194838 206577 209856 222672 236088 244832 250506 259784 275436 292257 296896 314784 334008 367248 389676 413154 445344 472176 489664 501012 519568 550872 584514 629568 668016 734496 779352 826308 876771 890688 944352 1002024 1039136 1101744 1169028 1336032 1468992 1558704 1652616 1753542 1888704 2004048 2078272 2203488 2338056 2672064 3117408 3305232 3507084 4008096 4406976 4676112 5070427 6234816 6610464 7014168 8016192 9352224 10140854 13220928 14028336 15211281 18704448 20281708 28056672 30422562 35492989 40563416 45633843 56113344 60845124 70985978 81126832 91267686 106478967 121690248 136901529 141971956 162253664 182535372 212957934 243380496 273803058 283943912 319436901 324507328 365070744 425915868 486760992 547606116 567887824 638873802 730141488 851831736 958310703 973521984 1095212232 1135775648 1277747604 1460282976 1703663472 1916621406 2190424464 2271551296 2555495208 2920565952 3407326944 3833242812 4380848928 5110990416 6814653888 7666485624 8761697856 10221980832 15332971248 20443961664 30665942496 61331884992
• Sum of all divisors σ(n): 206295142400
• Sum of proper divisors (its aliquot sum) s(n): 144963257408
• 61331884992 is an abundant number, because the sum of its proper divisors (144963257408) is greater than itself. Its abundance is 83631372416

Bases of 61331884992

• Binary: 111001000111101010100100101111000000₂
• Hexadecimal: 0xE47AA4BC0
• Base-36: S6BF5C0

Squares and roots of 61331884992

• 61331884992 squared (61331884992²) is 3761600116671914840064
• 61331884992 cubed (61331884992³) is 230706025741615662767223321919488
• The square root of 61331884992 is 247652.7508266363
• The cube root of 61331884992 is 3943.6234240611

Scales and comparisons

• 61,331,884,992 seconds is equal to 1,950 years, 8 weeks, 3 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 61,331,884,992 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 61331884992 cubic inches would be around 328.6 feet tall.

Recreational maths with 61331884992

• 61331884992 backwards is 29948813316
• 61331884992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61331884992's digits is 54
• More coming soon!