997672721240
997,672,721,240 is an even composite number composed of six prime numbers multiplied together.
997672721240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 997672721240:
23 × 5 × 13 × 157 × 199 × 61409
(2 × 2 × 2 × 5 × 13 × 157 × 199 × 61409)See below for interesting mathematical facts about the number 997672721240 from the Numbermatics database.
Names of 997672721240
- Cardinal: 997672721240 can be written as Nine hundred ninety-seven billion, six hundred seventy-two million, seven hundred twenty-one thousand, two hundred forty.
Scientific notation
- Scientific notation: 9.9767272124 × 1011
Factors of 997672721240
Divisors of 997672721240
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 13 20 26 40 52 65 104 130 157 199 260 314 398 520 628 785 796 995 1256 1570 1592 1990 2041 2587 3140 3980 4082 5174 6280 7960 8164 10205 10348 12935 16328 20410 20696 25870 31243 40820 51740 61409 62486 81640 103480 122818 124972 156215 245636 249944 307045 312430 406159 491272 614090 624860 798317 812318 1228180 1249720 1596634 1624636 2030795 2456360 3193268 3249272 3991585 4061590 6386536 7983170 8123180 9641213 12220391 15966340 16246360 19282426 24440782 31932680 38564852 48206065 48881564 61101955 77129704 96412130 97763128 122203910 125335769 158865083 192824260 244407820 250671538 317730166 385648520 488815640 501343076 626678845 635460332 794325415 1002686152 1253357690 1270920664 1588650830 1918601387 2506715380 3177301660 3837202774 5013430760 6354603320 7674405548 9593006935 15348811096 19186013870 24941818031 38372027740 49883636062 76744055480 99767272124 124709090155 199534544248 249418180310 498836360620 997672721240
- Sum of all divisors σ(n): 2445100560000
- Sum of proper divisors (its aliquot sum) s(n): 1447427838760
- 997672721240 is an abundant number, because the sum of its proper divisors (1447427838760) is greater than itself. Its abundance is 449755117520
Bases of 997672721240
- Binary: 11101000010010011110110110011011010110002
- Hexadecimal: 0xE849ED9B58
- Base-36: CQBOKUHK
Squares and roots of 997672721240
- 997672721240 squared (9976727212402) is 995350858706426747137600
- 997672721240 cubed (9976727212403) is 993034399794211519093490772722624000
-
The
square root of 997672721240 is 998835.6828027321 -
The
cube root of 997672721240 is 9992.2363783109
Scales and comparisons
How big is 997672721240?- 997,672,721,240 seconds is equal to 31,722 years, 47 weeks, 23 hours, 27 minutes, 20 seconds.
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To count from 1 to 997,672,721,240 would take you about sixty-three thousand, four hundred forty-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 997672721240 cubic inches would be around 832.7 feet tall.
Recreational maths with 997672721240
- 997672721240 backwards is 042127276799
- The number of decimal digits it has is: 12
- The sum of 997672721240's digits is 56
- More coming soon!
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The information we have on file for 997672721240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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