101398446942
101,398,446,942 is an even composite number composed of seven prime numbers multiplied together.
101398446942 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 101398446942:
2 × 3 × 13 × 172 × 37 × 61 × 1993
(2 × 3 × 13 × 17 × 17 × 37 × 61 × 1993)See below for interesting mathematical facts about the number 101398446942 from the Numbermatics database.
Names of 101398446942
- Cardinal: 101398446942 can be written as One hundred one billion, three hundred ninety-eight million, four hundred forty-six thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.01398446942 × 1011
Factors of 101398446942
Divisors of 101398446942
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 13 17 26 34 37 39 51 61 74 78 102 111 122 183 221 222 289 366 442 481 578 629 663 793 867 962 1037 1258 1326 1443 1586 1734 1887 1993 2074 2257 2379 2886 3111 3757 3774 3986 4514 4758 5979 6222 6771 7514 8177 10693 11271 11958 13481 13542 16354 17629 21386 22542 24531 25909 26962 29341 32079 33881 35258 38369 40443 49062 51818 52887 58682 64158 67762 73741 76738 77727 80886 88023 101643 105774 115107 121573 139009 147482 155454 176046 203286 221223 229177 230214 243146 278018 364719 417027 440453 442446 458354 498797 575977 652273 687531 729438 834054 880906 958633 997594 1151954 1253597 1304546 1321359 1375062 1496391 1580449 1727931 1917266 1956819 2066741 2507194 2642718 2875899 2992782 3160898 3455862 3760791 3913638 4133482 4498201 4741347 5751798 6200223 7487701 7521582 8479549 8996402 9482694 12400446 13494603 14975402 16296761 16959098 21311149 22463103 25438647 26867633 26989206 32593522 35134597 42622298 44926206 48890283 50877294 53735266 58476613 63933447 70269194 76469417 80602899 97780566 105403791 116953226 127866894 152938834 161205798 175429839 210807582 229408251 277044937 350859678 456749761 458816502 554089874 831134811 913499522 994102421 1299980089 1370249283 1662269622 1988204842 2599960178 2740498566 2982307263 3899940267 5964614526 7799880534 16899741157 33799482314 50699223471 101398446942
- Sum of all divisors σ(n): 242297033664
- Sum of proper divisors (its aliquot sum) s(n): 140898586722
- 101398446942 is an abundant number, because the sum of its proper divisors (140898586722) is greater than itself. Its abundance is 39500139780
Bases of 101398446942
- Binary: 10111100110111101000110000011010111102
- Hexadecimal: 0x179BD1835E
- Base-36: 1AKY0ME6
Squares and roots of 101398446942
- 101398446942 squared (1013984469422) is 10281645042249589151364
- 101398446942 cubed (1013984469423) is 1042542839293022313885881360928888
-
The
square root of 101398446942 is 318431.2279629623 -
The
cube root of 101398446942 is 4663.1254696625
Scales and comparisons
How big is 101398446942?- 101,398,446,942 seconds is equal to 3,224 years, 8 weeks, 1 day, 3 hours, 15 minutes, 42 seconds.
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To count from 1 to 101,398,446,942 would take you about six thousand, four hundred forty-eight 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 101398446942 cubic inches would be around 388.6 feet tall.
Recreational maths with 101398446942
- 101398446942 backwards is 249644893101
- 101398446942 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 101398446942's digits is 51
- More coming soon!
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