21462723009
21,462,723,009 is an odd composite number composed of five prime numbers multiplied together.
What does the number 21462723009 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 168 divisors.
21462723009 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 21462723009:
36 × 7 × 132 × 41 × 607
(3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 41 × 607)See below for interesting mathematical facts about the number 21462723009 from the Numbermatics database.
Names of 21462723009
- Cardinal: 21462723009 can be written as Twenty-one billion, four hundred sixty-two million, seven hundred twenty-three thousand and nine.
Scientific notation
- Scientific notation: 2.1462723009 × 1010
Factors of 21462723009
Divisors of 21462723009
- Number of divisors d(n): 168
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Complete list of divisors:
1 3 7 9 13 21 27 39 41 63 81 91 117 123 169 189 243 273 287 351 369 507 533 567 607 729 819 861 1053 1107 1183 1521 1599 1701 1821 2457 2583 3159 3321 3549 3731 4249 4563 4797 5103 5463 6929 7371 7749 7891 9477 9963 10647 11193 12747 13689 14391 16389 20787 22113 23247 23673 24887 29889 31941 33579 38241 41067 43173 48503 49167 55237 62361 66339 69741 71019 74661 95823 100737 102583 114723 123201 129519 145509 147501 165711 174209 187083 209223 213057 223983 287469 302211 307749 323531 344169 388557 436527 442503 497133 522627 561249 639171 671949 718081 862407 906633 923247 970593 1032507 1309581 1491399 1567881 1683747 1917513 2015847 2154243 2264717 2719899 2769741 2911779 3097521 3928743 4205903 4474197 4703643 5051241 5752539 6047541 6462729 6794151 8309223 8735337 11786229 12617709 13422591 14110929 18142623 19388187 20382453 24927669 26206011 29441321 35358687 37853127 40267773 42332787 58164561 61147359 74783007 78618033 88323963 113559381 126998361 174493683 183442077 235854099 264971889 340678143 523481049 550326231 794915667 1022034429 1650978693 2384747001 3066103287 7154241003 21462723009
- Sum of all divisors σ(n): 40861481472
- Sum of proper divisors (its aliquot sum) s(n): 19398758463
- 21462723009 is a deficient number, because the sum of its proper divisors (19398758463) is less than itself. Its deficiency is 2063964546
Bases of 21462723009
- Binary: 100111111110100011100101001110000012
- Hexadecimal: 0x4FF4729C1
- Base-36: 9UYCN29
Squares and roots of 21462723009
- 21462723009 squared (214627230092) is 460648478961058014081
- 21462723009 cubed (214627230093) is 9886770708458352253800124689729
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The
square root of 21462723009 is 146501.6143562931 -
The
cube root of 21462723009 is 2779.0409113713
Scales and comparisons
How big is 21462723009?- 21,462,723,009 seconds is equal to 682 years, 23 weeks, 2 days, 3 hours, 30 minutes, 9 seconds.
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To count from 1 to 21,462,723,009 would take you about one thousand, three hundred sixty-four 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 21462723009 cubic inches would be around 231.6 feet tall.
Recreational maths with 21462723009
- 21462723009 backwards is 90032726412
- The number of decimal digits it has is: 11
- The sum of 21462723009's digits is 36
- More coming soon!
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"Number 21462723009 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.
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