3998946264495
3,998,946,264,495 is an odd composite number composed of seven prime numbers multiplied together.
3998946264495 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 3998946264495:
3 × 5 × 73 × 13 × 73 × 379 × 2161
(3 × 5 × 7 × 7 × 7 × 13 × 73 × 379 × 2161)See below for interesting mathematical facts about the number 3998946264495 from the Numbermatics database.
Names of 3998946264495
- Cardinal: 3998946264495 can be written as Three trillion, nine hundred ninety-eight billion, nine hundred forty-six million, two hundred sixty-four thousand, four hundred ninety-five.
Scientific notation
- Scientific notation: 3.998946264495 × 1012
Factors of 3998946264495
Divisors of 3998946264495
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 5 7 13 15 21 35 39 49 65 73 91 105 147 195 219 245 273 343 365 379 455 511 637 735 949 1029 1095 1137 1365 1533 1715 1895 1911 2161 2555 2653 2847 3185 3577 4459 4745 4927 5145 5685 6483 6643 7665 7959 9555 10731 10805 13265 13377 14235 14781 15127 17885 18571 19929 22295 24635 25039 27667 28093 32415 33215 34489 39795 45381 46501 53655 55713 66885 73905 75117 75635 83001 84279 92855 99645 103467 105889 125195 129997 138335 139503 140465 157753 172445 193669 196651 226905 232505 241423 278565 317667 325507 359671 375585 389991 415005 421395 473259 517335 529445 581007 589953 649985 697515 724269 741223 788765 819019 968345 976521 983255 1079013 1104271 1207115 1355683 1376557 1588335 1627535 1689961 1798355 1949955 2050789 2223669 2366295 2457057 2517697 2905035 2949765 3312813 3621345 3706115 4067049 4095095 4129671 4882605 5069883 5395065 5521355 5733133 6152367 6778415 6882785 7553091 7729897 8449805 9489781 9635899 10253945 10647247 11118345 12285285 12588485 14355523 16564065 17199399 17623879 20335245 20648355 23189691 25349415 28469343 28665665 28907697 30761835 31941741 37765455 38649485 40131931 43066569 47448905 48179495 52871637 53236235 54109279 59788387 71777615 74530729 85996995 88119395 100488661 115948455 120395793 123367153 142346715 144538485 159708705 162327837 179365161 200659655 215332845 223592187 264358185 270546395 280923517 298941935 301465983 370101459 372653645 418518709 502443305 521715103 601978965 616835765 703420627 777249031 811639185 842770551 896825805 1117960935 1255556127 1404617585 1507329915 1565145309 1850507295 2092593545 2110261881 2331747093 2608575515 2929630963 3517103135 3652005721 3886245155 4213852755 5440743217 6277780635 7825726545 8788892889 10551309405 10956017163 11658735465 14648154815 16322229651 18260028605 20507416741 27203716085 38085202519 43944464445 54780085815 61522250223 81611148255 102537083705 114255607557 190426012595 266596417633 307611251115 571278037785 799789252899 1332982088165 3998946264495
- Sum of all divisors σ(n): 8170907136000
- Sum of proper divisors (its aliquot sum) s(n): 4171960871505
- 3998946264495 is an abundant number, because the sum of its proper divisors (4171960871505) is greater than itself. Its abundance is 173014607010
Bases of 3998946264495
- Binary: 1110100011000100111100010110000101101011112
- Hexadecimal: 0x3A313C585AF
- Base-36: 1F139CTKF
Squares and roots of 3998946264495
- 3998946264495 squared (39989462644952) is 15991571226318514497605025
- 3998946264495 cubed (39989462644953) is 63949434018892149781255116347691087375
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The
square root of 3998946264495 is 1999736.5487721127 -
The
cube root of 3998946264495 is 15872.6164798881
Scales and comparisons
How big is 3998946264495?- 3,998,946,264,495 seconds is equal to 127,154 years, 6 weeks, 2 days, 6 hours, 48 minutes, 15 seconds.
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To count from 1 to 3,998,946,264,495 would take you about three hundred seventeen thousand, eight hundred eighty-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 3998946264495 cubic inches would be around 1322.7 feet tall.
Recreational maths with 3998946264495
- 3998946264495 backwards is 5944626498993
- The number of decimal digits it has is: 13
- The sum of 3998946264495's digits is 78
- More coming soon!
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