121675073481

Names of 121675073481

• Cardinal: 121675073481 can be written as One hundred twenty-one billion, six hundred seventy-five million, seventy-three thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.21675073481 × 10¹¹

Factors of 121675073481

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 316

Divisors of 121675073481

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 117 169 243 261 271 351 377 507 783 813 841 1053 1131 1521 2197 2349 2439 2523 3159 3393 3523 4563 4901 6591 7047 7317 7569 7859 10179 10569 10933 13689 14703 19773 21951 22707 23577 30537 31707 32799 41067 44109 45799 59319 63713 65853 68121 70731 91611 95121 98397 102167 132327 137397 142129 177957 191139 204363 212193 227911 285363 295191 306501 396981 412191 426387 533871 573417 595387 636579 683733 856089 885573 919503 1190943 1236573 1279161 1328171 1720251 1786161 1847677 1909737 2051199 2656719 2758509 2962843 3709719 3837483 3984513 5160753 5358483 5543031 6153597 8275527 8888529 11129157 11512449 11953539 15482259 16075449 16629093 17266223 18460791 24826581 26665587 34537347 35860617 38516959 48226347 49887279 51798669 55382373 79996761 107581851 115550877 144679041 149661837 155396007 239990283 322745553 346652631 448985511 466188021 500720467 719970849 1039957893 1398564063 1502161401 3119873679 4195692189 4506484203 9359621037 13519452609 40558357827 121675073481
• Sum of all divisors σ(n): 205241603840
• Sum of proper divisors (its aliquot sum) s(n): 83566530359
• 121675073481 is a deficient number, because the sum of its proper divisors (83566530359) is less than itself. Its deficiency is 38108543122

Bases of 121675073481

• Binary: 1110001010100011001100100011111001001₂
• Hexadecimal: 0x1C546647C9
• Base-36: 1JWA73K9

Squares and roots of 121675073481

• 121675073481 squared (121675073481²) is 14804823506606749457361
• 121675073481 cubed (121675073481³) is 1801377988039612329194956551343641
• The square root of 121675073481 is 348819.5428599149
• The cube root of 121675073481 is 4955.2686612481

Scales and comparisons

• 121,675,073,481 seconds is equal to 3,868 years, 46 weeks, 2 days, 7 hours, 31 minutes, 21 seconds.
• To count from 1 to 121,675,073,481 would take you about seven thousand, seven 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 121675073481 cubic inches would be around 412.9 feet tall.

Recreational maths with 121675073481

• 121675073481 backwards is 184370576121
• The number of decimal digits it has is: 12
• The sum of 121675073481's digits is 45
• More coming soon!