397999968345
397,999,968,345 is an odd composite number composed of eight prime numbers multiplied together.
397999968345 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 397999968345:
32 × 5 × 7 × 19 × 53 × 61 × 67 × 307
(3 × 3 × 5 × 7 × 19 × 53 × 61 × 67 × 307)See below for interesting mathematical facts about the number 397999968345 from the Numbermatics database.
Names of 397999968345
- Cardinal: 397999968345 can be written as Three hundred ninety-seven billion, nine hundred ninety-nine million, nine hundred sixty-eight thousand, three hundred forty-five.
Scientific notation
- Scientific notation: 3.97999968345 × 1011
Factors of 397999968345
Divisors of 397999968345
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 7 9 15 19 21 35 45 53 57 61 63 67 95 105 133 159 171 183 201 265 285 305 307 315 335 371 399 427 469 477 549 603 665 795 855 915 921 1005 1007 1113 1159 1197 1273 1281 1407 1535 1855 1995 2135 2149 2345 2385 2745 2763 3015 3021 3233 3339 3477 3551 3819 3843 4087 4221 4605 5035 5565 5795 5833 5985 6365 6405 6447 7035 7049 8113 8911 9063 9699 10431 10653 10745 11457 12261 13815 15105 16165 16271 16695 17385 17499 17755 18727 19095 19215 19341 20435 20569 21105 21147 22631 24339 24857 26733 28609 29097 29165 31959 32235 35245 36783 40565 40831 44555 45315 48495 48813 52155 52497 53265 56181 57285 61305 61427 61707 63441 67469 67893 73017 74571 77653 80199 81355 85827 87495 93635 96705 102845 105735 113155 113897 121695 122493 124285 131089 133665 143045 143983 145485 146439 159795 168543 183915 184281 185121 202407 203679 204155 216611 223713 232959 244065 257481 262485 280905 307135 308535 309149 317205 337345 339465 341691 355813 365085 367479 372855 388265 390811 393267 400995 429135 429989 431949 472283 543571 552843 569485 607221 612465 649833 655445 698877 719915 732195 842715 921405 925605 927447 992531 1012035 1018395 1025073 1067439 1083055 1090157 1118565 1164795 1172433 1179801 1254709 1287405 1289967 1295847 1416849 1516277 1545745 1630713 1708455 1779065 1837395 1949499 1954055 1966335 2149945 2159745 2164043 2361415 2490691 2717855 2735677 2764215 2782341 2977593 3036105 3202317 3249165 3270471 3494385 3517299 3764127 3869901 4115609 4250547 4548831 4637235 4892139 4962655 5125365 5337195 5450785 5862165 5899005 6273545 6449835 6479235 6492129 6947717 7084245 7472073 7581385 7631099 8153565 8207031 8782963 8932779 9747495 9811413 10820215 11292381 12346827 12453455 13646493 13678385 13911705 14887965 16011585 16352355 17586495 18820635 18858089 19349505 19476387 20578045 20712983 20843151 21252735 22416219 22744155 22893297 23839471 24460695 24621093 26348889 28809263 32460645 34738585 37040481 37360365 38155495 41035155 43914815 44663895 49057065 56461905 56574267 61734135 62138949 62529453 66499577 68232465 68679891 71518413 79046667 86427789 94290445 97381935 103564915 104215755 112081095 114466485 119197355 123105465 131744445 132006623 144046315 144990881 166876297 169722801 185202405 186416847 199498731 214555239 259283367 282871335 310694745 312647265 332497885 343399455 357592065 395233335 396019869 432138945 434972643 465497039 500628891 598496193 660033115 724954405 834381485 848614005 932084235 997493655 1072776195 1188059607 1263491963 1296416835 1304917929 1396491117 1501886673 1980099345 2174863215 2327485195 2503144455 2992480965 3790475889 4189473351 5940298035 6317459815 6524589645 6982455585 7509433365 8844443741 11371427667 18952379445 20947366755 26533331223 44222218705 56857138335 79599993669 132666656115 397999968345
- Sum of all divisors σ(n): 875103989760
- Sum of proper divisors (its aliquot sum) s(n): 477104021415
- 397999968345 is an abundant number, because the sum of its proper divisors (477104021415) is greater than itself. Its abundance is 79104053070
Bases of 397999968345
- Binary: 1011100101010101010010110010000010110012
- Hexadecimal: 0x5CAAA59059
- Base-36: 52U6WL09
Squares and roots of 397999968345
- 397999968345 squared (3979999683452) is 158403974802621002039025
- 397999968345 cubed (3979999683453) is 63044776957165336434564130454663625
-
The
square root of 397999968345 is 630872.3867352257 -
The
cube root of 397999968345 is 7355.7621733871
Scales and comparisons
How big is 397999968345?- 397,999,968,345 seconds is equal to 12,655 years, 8 weeks, 5 days, 2 hours, 45 minutes, 45 seconds.
-
To count from 1 to 397,999,968,345 would take you about twenty-five thousand, three hundred ten 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 397999968345 cubic inches would be around 613 feet tall.
Recreational maths with 397999968345
- 397999968345 backwards is 543869999793
- The number of decimal digits it has is: 12
- The sum of 397999968345's digits is 81
- More coming soon!
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The information we have on file for 397999968345 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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