121400108505
121,400,108,505 is an odd composite number composed of seven prime numbers multiplied together.
121400108505 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 121400108505:
33 × 5 × 13 × 19 × 53 × 73 × 941
(3 × 3 × 3 × 5 × 13 × 19 × 53 × 73 × 941)See below for interesting mathematical facts about the number 121400108505 from the Numbermatics database.
Names of 121400108505
- Cardinal: 121400108505 can be written as One hundred twenty-one billion, four hundred million, one hundred eight thousand, five hundred five.
Scientific notation
- Scientific notation: 1.21400108505 × 1011
Factors of 121400108505
Divisors of 121400108505
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 5 9 13 15 19 27 39 45 53 57 65 73 95 117 135 159 171 195 219 247 265 285 351 365 477 513 585 657 689 741 795 855 941 949 1007 1095 1235 1387 1431 1755 1971 2067 2223 2385 2565 2823 2847 3021 3285 3445 3705 3869 4161 4705 4745 5035 6201 6669 6935 7155 8469 8541 9063 9855 10335 11115 11607 12233 12483 13091 14115 14235 15105 17879 18031 18603 19345 20805 25407 25623 27189 31005 33345 34821 36699 37449 39273 42345 42705 45315 49873 50297 53637 54093 58035 61165 62415 65455 68693 73511 89395 90155 93015 104463 110097 117819 127035 128115 135945 149619 150891 160911 162279 174105 183495 187245 196365 206079 220533 232427 249365 251485 268185 270465 330291 343465 353457 367555 448857 452673 482733 486837 522315 550485 589095 618237 648349 661599 697281 748095 754455 804555 811395 893009 947587 955643 1030395 1102665 1162135 1305167 1346571 1358019 1651455 1767285 1854711 1945047 1984797 2091843 2244285 2263365 2413665 2434185 2679027 2842761 2866929 3091185 3241745 3307995 3486405 3640729 3915501 4465045 4737935 4778215 5835141 6275529 6525835 6732855 6790095 8037081 8528283 8600787 9273555 9725235 9923985 10459215 10922187 11746503 12318631 13395135 14213805 14334645 16967171 17505423 18203645 19577505 24111243 25584849 25802361 29175705 31377645 32766561 35239509 36955893 40185405 42641415 43003935 47329477 50901513 54610935 58732515 61593155 69173851 84835855 87527115 98299683 110867679 120556215 127924245 129011805 141988431 152704539 163832805 176197545 184779465 207521553 236647385 254507565 332603037 345869255 425965293 458113617 491498415 554338395 622564659 709942155 763522695 899260063 1037607765 1277895879 1663015185 1867693977 2129826465 2290568085 2697780189 3112823295 4496300315 6389479395 8093340567 9338469885 13488900945 24280021701 40466702835 121400108505
- Sum of all divisors σ(n): 252956390400
- Sum of proper divisors (its aliquot sum) s(n): 131556281895
- 121400108505 is an abundant number, because the sum of its proper divisors (131556281895) is greater than itself. Its abundance is 10156173390
Bases of 121400108505
- Binary: 11100010001000000001010100101110110012
- Hexadecimal: 0x1C4402A5D9
- Base-36: 1JRQHN89
Squares and roots of 121400108505
- 121400108505 squared (1214001085052) is 14737986345025773335025
- 121400108505 cubed (1214001085053) is 1789193141431337249893570716887625
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The
square root of 121400108505 is 348425.1835114679 -
The
cube root of 121400108505 is 4951.5331577783
Scales and comparisons
How big is 121400108505?- 121,400,108,505 seconds is equal to 3,860 years, 7 weeks, 4 days, 20 hours, 21 minutes, 45 seconds.
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To count from 1 to 121,400,108,505 would take you about seven thousand, seven hundred twenty 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 121400108505 cubic inches would be around 412.6 feet tall.
Recreational maths with 121400108505
- 121400108505 backwards is 505801004121
- 121400108505 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121400108505's digits is 27
- More coming soon!
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