3968597997
3,968,597,997 is an odd composite number composed of five prime numbers multiplied together.
3968597997 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 3968597997:
38 × 7 × 13 × 172 × 23
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 17 × 17 × 23)See below for interesting mathematical facts about the number 3968597997 from the Numbermatics database.
Names of 3968597997
- Cardinal: 3968597997 can be written as Three billion, nine hundred sixty-eight million, five hundred ninety-seven thousand, nine hundred ninety-seven.
Scientific notation
- Scientific notation: 3.968597997 × 109
Factors of 3968597997
Divisors of 3968597997
- Number of divisors d(n): 216
-
Complete list of divisors:
1 3 7 9 13 17 21 23 27 39 51 63 69 81 91 117 119 153 161 189 207 221 243 273 289 299 351 357 391 459 483 567 621 663 729 819 867 897 1053 1071 1173 1377 1449 1547 1701 1863 1989 2023 2093 2187 2457 2601 2691 2737 3159 3213 3519 3757 4131 4347 4641 5083 5103 5589 5967 6069 6279 6561 6647 7371 7803 8073 8211 9477 9639 10557 11271 12393 13041 13923 15249 15309 16767 17901 18207 18837 19941 22113 23409 24219 24633 26299 28431 28917 31671 33813 35581 37179 39123 41769 45747 45927 46529 50301 53703 54621 56511 59823 66339 70227 72657 73899 78897 85293 86411 86751 95013 101439 106743 111537 117369 125307 137241 139587 150903 161109 163863 169533 179469 199017 210681 217971 221697 236691 259233 260253 285039 304317 320229 352107 375921 411723 418761 483327 491589 508599 538407 597051 604877 632043 653913 665091 710073 777699 780759 855117 912951 960687 1056321 1127763 1235169 1256283 1449981 1474767 1525797 1615221 1814631 1896129 1961739 1995273 2130219 2333097 2565351 2738853 2882061 3383289 3705507 3768849 4424301 4577391 4845663 5443893 5985819 6390657 6999291 8216559 8646183 10149867 11116521 11306547 13272903 13732173 14536989 16331679 17957457 19171971 20997873 24649677 25938549 33349563 33919641 43610967 48995037 57515913 62993619 77815647 101758923 146985111 172547739 188980857 233446941 305276769 440955333 566942571 1322865999 3968597997
- Sum of all divisors σ(n): 8120950656
- Sum of proper divisors (its aliquot sum) s(n): 4152352659
- 3968597997 is an abundant number, because the sum of its proper divisors (4152352659) is greater than itself. Its abundance is 183754662
Bases of 3968597997
- Binary: 111011001000101111111111111011012
- Hexadecimal: 0xEC8BFFED
- Base-36: 1TMSTT9
Squares and roots of 3968597997
- 3968597997 squared (39685979972) is 15749770061792412009
- 3968597997 cubed (39685979973) is 62504505920439932528716145973
-
The
square root of 3968597997 is 62996.8094192079 -
The
cube root of 3968597997 is 1583.2361696929
Scales and comparisons
How big is 3968597997?- 3,968,597,997 seconds is equal to 126 years, 9 weeks, 5 days, 20 hours, 19 minutes, 57 seconds.
-
To count from 1 to 3,968,597,997 would take you about two hundred fifty-two 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 3968597997 cubic inches would be around 131.9 feet tall.
Recreational maths with 3968597997
- 3968597997 backwards is 7997958693
- The number of decimal digits it has is: 10
- The sum of 3968597997's digits is 72
- More coming soon!
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