31023968973921
31,023,968,973,921 is an odd composite number composed of five prime numbers multiplied together.
31023968973921 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 31023968973921:
34 × 7 × 112 × 521 × 867943
(3 × 3 × 3 × 3 × 7 × 11 × 11 × 521 × 867943)See below for interesting mathematical facts about the number 31023968973921 from the Numbermatics database.
Names of 31023968973921
- Cardinal: 31023968973921 can be written as Thirty-one trillion, twenty-three billion, nine hundred sixty-eight million, nine hundred seventy-three thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 3.1023968973921 × 1013
Factors of 31023968973921
Divisors of 31023968973921
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 7 9 11 21 27 33 63 77 81 99 121 189 231 297 363 521 567 693 847 891 1089 1563 2079 2541 3267 3647 4689 5731 6237 7623 9801 10941 14067 17193 22869 32823 40117 42201 51579 63041 68607 98469 120351 154737 189123 295407 361053 441287 464211 567369 867943 1083159 1323861 1702107 2603829 3249477 3971583 5106321 6075601 7811487 9547373 11914749 18226803 23434461 28642119 35744247 54680409 66831611 70303383 85926357 105021103 164041227 200494833 257779071 315063309 452198303 492123681 601484499 735147721 773337213 945189927 1356594909 1804453497 2205443163 2835569781 3165388121 4069784727 4974181333 5413360491 6616329489 8506709343 9496164363 12209354181 14922543999 19848988467 28488493089 34819269331 36628062543 44767631997 54715994663 59546965401 85465479267 104457807993 134302895991 164147983989 256396437801 313373423979 383011962641 402908687973 492443951967 940120271937 1149035887923 1477331855901 2820360815811 3447107663769 4431995567703 10341322991307 31023968973921
- Sum of all divisors σ(n): 58329627979392
- Sum of proper divisors (its aliquot sum) s(n): 27305659005471
- 31023968973921 is a deficient number, because the sum of its proper divisors (27305659005471) is less than itself. Its deficiency is 3718309968450
Bases of 31023968973921
- Binary: 1110000110111010101001010011001110100011000012
- Hexadecimal: 0x1C3754A67461
- Base-36: AZW7Q4129
Squares and roots of 31023968973921
- 31023968973921 squared (310239689739212) is 962486650894812825578114241
- 31023968973921 cubed (310239689739213) is 29860155995173805992851999612990887708961
-
The
square root of 31023968973921 is 5569916.4243210147 -
The
cube root of 31023968973921 is 31421.9007468433
Scales and comparisons
How big is 31023968973921?- 31,023,968,973,921 seconds is equal to 986,466 years, 12 weeks, 6 days, 23 hours, 25 minutes, 21 seconds.
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To count from 1 to 31,023,968,973,921 would take you about two million, four hundred sixty-six thousand, one hundred sixty-five 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 31023968973921 cubic inches would be around 2618.5 feet tall.
Recreational maths with 31023968973921
- 31023968973921 backwards is 12937986932013
- 31023968973921 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 31023968973921's digits is 63
- More coming soon!
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