12438315648
12,438,315,648 is an even composite number composed of five prime numbers multiplied together.
What does the number 12438315648 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 288 divisors.
12438315648 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12438315648:
27 × 32 × 11 × 192 × 2719
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 19 × 19 × 2719)See below for interesting mathematical facts about the number 12438315648 from the Numbermatics database.
Names of 12438315648
- Cardinal: 12438315648 can be written as Twelve billion, four hundred thirty-eight million, three hundred fifteen thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.2438315648 × 1010
Factors of 12438315648
Divisors of 12438315648
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 32 33 36 38 44 48 57 64 66 72 76 88 96 99 114 128 132 144 152 171 176 192 198 209 228 264 288 304 342 352 361 384 396 418 456 528 576 608 627 684 704 722 792 836 912 1056 1083 1152 1216 1254 1368 1408 1444 1584 1672 1824 1881 2112 2166 2432 2508 2719 2736 2888 3168 3249 3344 3648 3762 3971 4224 4332 5016 5438 5472 5776 6336 6498 6688 7296 7524 7942 8157 8664 10032 10876 10944 11552 11913 12672 12996 13376 15048 15884 16314 17328 20064 21752 21888 23104 23826 24471 25992 26752 29909 30096 31768 32628 34656 35739 40128 43504 46208 47652 48942 51661 51984 59818 60192 63536 65256 69312 71478 80256 87008 89727 95304 97884 103322 103968 119636 120384 127072 130512 138624 142956 154983 174016 179454 190608 195768 206644 207936 239272 240768 254144 261024 269181 285912 309966 348032 358908 381216 391536 413288 415872 464949 478544 508288 522048 538362 568271 571824 619932 717816 762432 783072 826576 929898 957088 981559 1044096 1076724 1136542 1143648 1239864 1435632 1524864 1566144 1653152 1704813 1859796 1914176 1963118 2153448 2273084 2287296 2479728 2871264 2944677 3132288 3306304 3409626 3719592 3828352 3926236 4306896 4546168 4574592 4959456 5114439 5742528 5889354 6612608 6819252 7439184 7852472 8613792 8834031 9092336 9918912 10228878 10797149 11485056 11778708 13638504 14878368 15704944 17227584 17668062 18184672 19837824 20457756 21594298 23557416 27277008 29756736 31409888 32391447 34455168 35336124 36369344 40915512 43188596 47114832 54554016 59513472 62819776 64782894 70672248 72738688 81831024 86377192 94229664 97174341 109108032 125639552 129565788 141344496 163662048 172754384 188459328 194348682 218216064 259131576 282688992 327324096 345508768 376918656 388697364 518263152 565377984 654648192 691017536 777394728 1036526304 1130755968 1382035072 1554789456 2073052608 3109578912 4146105216 6219157824 12438315648
- Sum of all divisors σ(n): 41224809600
- Sum of proper divisors (its aliquot sum) s(n): 28786493952
- 12438315648 is an abundant number, because the sum of its proper divisors (28786493952) is greater than itself. Its abundance is 16348178304
Bases of 12438315648
- Binary: 10111001010110000110100010100000002
- Hexadecimal: 0x2E561A280
- Base-36: 5PPG9S0
Squares and roots of 12438315648
- 12438315648 squared (124383156482) is 154711696159281659904
- 12438315648 cubed (124383156483) is 1924352911266614570823337377792
-
The
square root of 12438315648 is 111527.1968983349 -
The
cube root of 12438315648 is 2316.9706080547
Scales and comparisons
How big is 12438315648?- 12,438,315,648 seconds is equal to 395 years, 25 weeks, 6 days, 23 hours, 40 minutes, 48 seconds.
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To count from 1 to 12,438,315,648 would take you about seven hundred ninety 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 12438315648 cubic inches would be around 193.1 feet tall.
Recreational maths with 12438315648
- 12438315648 backwards is 84651383421
- The number of decimal digits it has is: 11
- The sum of 12438315648's digits is 45
- More coming soon!
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Numbermatics. (2024). Number 12438315648 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/12438315648/
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