1997135187456
1,997,135,187,456 is an even composite number composed of six prime numbers multiplied together.
1997135187456 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1997135187456:
29 × 3 × 23 × 37 × 683 × 2237
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 37 × 683 × 2237)See below for interesting mathematical facts about the number 1997135187456 from the Numbermatics database.
Names of 1997135187456
- Cardinal: 1997135187456 can be written as One trillion, nine hundred ninety-seven billion, one hundred thirty-five million, one hundred eighty-seven thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.997135187456 × 1012
Factors of 1997135187456
Divisors of 1997135187456
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 32 37 46 48 64 69 74 92 96 111 128 138 148 184 192 222 256 276 296 368 384 444 512 552 592 683 736 768 851 888 1104 1184 1366 1472 1536 1702 1776 2049 2208 2237 2368 2553 2732 2944 3404 3552 4098 4416 4474 4736 5106 5464 5888 6711 6808 7104 8196 8832 8948 9472 10212 10928 11776 13422 13616 14208 15709 16392 17664 17896 18944 20424 21856 25271 26844 27232 28416 31418 32784 35328 35792 40848 43712 47127 50542 51451 53688 54464 56832 62836 65568 71584 75813 81696 82769 87424 94254 101084 102902 107376 108928 125672 131136 143168 151626 154353 163392 165538 174848 188508 202168 205804 214752 217856 248307 251344 262272 286336 303252 308706 326784 331076 349696 377016 404336 411608 429504 435712 496614 502688 524544 572672 581233 606504 617412 653568 662152 754032 808672 823216 859008 993228 1005376 1049088 1145344 1162466 1213008 1234824 1307136 1324304 1508064 1527871 1617344 1646432 1718016 1743699 1903687 1986456 2010752 2324932 2426016 2469648 2648608 3016128 3055742 3234688 3292864 3436032 3487398 3807374 3972912 4021504 4583613 4649864 4852032 4939296 5297216 5711061 6032256 6111484 6469376 6585728 6974796 7614748 7945824 8043008 9167226 9299728 9704064 9878592 10594432 11422122 12064512 12222968 12938752 13171456 13949592 15229496 15891648 18334452 18599456 19408128 19757184 21188864 22844244 24129024 24445936 26342912 27899184 30458992 31783296 35141033 36668904 37198912 38816256 39514368 42377728 45688488 48891872 55798368 56531227 60917984 63566592 70282066 73337808 74397824 79028736 91376976 97783744 105423099 111596736 113062454 121835968 127133184 140564132 146675616 148795648 169593681 182753952 195567488 210846198 223193472 226124908 243671936 281128264 293351232 297591296 339187362 365507904 391134976 421692396 446386944 452249816 487343872 562256528 586702464 678374724 731015808 782269952 843384792 892773888 904499632 974687744 1124513056 1173404928 1300218221 1356749448 1462031616 1686769584 1808999264 2249026112 2346809856 2600436442 2713498896 2924063232 3373539168 3617998528 3900654663 4498052224 5200872884 5426997792 6747078336 7235997056 7801309326 8996104448 10401745768 10853995584 13494156672 14471994112 15602618652 17992208896 20803491536 21707991168 26988313344 28943988224 31205237304 41606983072 43415982336 53976626688 62410474608 83213966144 86831964672 124820949216 166427932288 249641898432 332855864576 499283796864 665711729152 998567593728 1997135187456
- Sum of all divisors σ(n): 5712768787968
- Sum of proper divisors (its aliquot sum) s(n): 3715633600512
- 1997135187456 is an abundant number, because the sum of its proper divisors (3715633600512) is greater than itself. Its abundance is 1718498413056
Bases of 1997135187456
- Binary: 111010000111111101000100010001110000000002
- Hexadecimal: 0x1D0FE888E00
- Base-36: PHGYQ51C
Squares and roots of 1997135187456
- 1997135187456 squared (19971351874562) is 3988548956974912259751936
- 1997135187456 cubed (19971351874563) is 7965671468865524674568835267418914816
-
The
square root of 1997135187456 is 1413200.3352164901 -
The
cube root of 1997135187456 is 12593.1918949577
Scales and comparisons
How big is 1997135187456?- 1,997,135,187,456 seconds is equal to 63,502 years, 37 weeks, 3 days, 14 hours, 17 minutes, 36 seconds.
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To count from 1 to 1,997,135,187,456 would take you about one hundred fifty-eight thousand, seven hundred fifty-six 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 1997135187456 cubic inches would be around 1049.4 feet tall.
Recreational maths with 1997135187456
- 1997135187456 backwards is 6547815317991
- The number of decimal digits it has is: 13
- The sum of 1997135187456's digits is 66
- More coming soon!
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The information we have on file for 1997135187456 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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