90421241001

Names of 90421241001

• Cardinal: 90421241001 can be written as Ninety billion, four hundred twenty-one million, two hundred forty-one thousand and one.

Scientific notation

• Scientific notation: 9.0421241001 × 10¹⁰

Factors of 90421241001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 779

Divisors of 90421241001

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 13 21 39 49 73 91 147 169 219 273 507 511 637 683 949 1183 1533 1911 2049 2847 3549 3577 4781 5329 6643 8281 8879 10731 12337 14343 15987 19929 24843 26637 33467 37011 37303 46501 49859 62153 69277 86359 100401 111909 115427 139503 149577 186459 207831 259077 261121 346281 349013 435071 484939 604513 648167 783363 807989 900601 1047039 1305213 1454817 1813539 1944501 2423967 2443091 2701803 3394573 3639707 4537169 5655923 6304207 7329273 8426171 10183719 10919121 13611507 16967769 18912621 25278513 25477949 31760183 44129449 47316191 58983197 76433847 95280549 132388347 141948573 176949591 178345643 331213337 412882379 535036929 615110483 993640011 1238647137 1845331449 2318493359 4305773381 6955480077 12917320143 30140413667 90421241001
• Sum of all divisors σ(n): 154197384048
• Sum of proper divisors (its aliquot sum) s(n): 63776143047
• 90421241001 is a deficient number, because the sum of its proper divisors (63776143047) is less than itself. Its deficiency is 26645097954

Bases of 90421241001

• Binary: 1010100001101100001101010010010101001₂
• Hexadecimal: 0x150D86A4A9
• Base-36: 15JEH02X

Squares and roots of 90421241001

• 90421241001 squared (90421241001²) is 8176000824160923482001
• 90421241001 cubed (90421241001³) is 739284140945829485772732506723001
• The square root of 90421241001 is 300701.2487519797
• The cube root of 90421241001 is 4488.3855386937

Scales and comparisons

• 90,421,241,001 seconds is equal to 2,875 years, 6 weeks, 3 hours, 23 minutes, 21 seconds.
• To count from 1 to 90,421,241,001 would take you about five thousand, seven hundred fifty 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 90421241001 cubic inches would be around 374 feet tall.

Recreational maths with 90421241001

• 90421241001 backwards is 10014212409
• The number of decimal digits it has is: 11
• The sum of 90421241001's digits is 24
• More coming soon!