138228449616
138,228,449,616 is an even composite number composed of five prime numbers multiplied together.
138228449616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 138228449616:
24 × 33 × 23 × 911 × 15271
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 911 × 15271)See below for interesting mathematical facts about the number 138228449616 from the Numbermatics database.
Names of 138228449616
- Cardinal: 138228449616 can be written as One hundred thirty-eight billion, two hundred twenty-eight million, four hundred forty-nine thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.38228449616 × 1011
Factors of 138228449616
Divisors of 138228449616
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 36 46 48 54 69 72 92 108 138 144 184 207 216 276 368 414 432 552 621 828 911 1104 1242 1656 1822 2484 2733 3312 3644 4968 5466 7288 8199 9936 10932 14576 15271 16398 20953 21864 24597 30542 32796 41906 43728 45813 49194 61084 62859 65592 83812 91626 98388 122168 125718 131184 137439 167624 183252 188577 196776 244336 251436 274878 335248 351233 366504 377154 393552 412317 502872 549756 565731 702466 733008 754308 824634 1005744 1053699 1099512 1131462 1404932 1508616 1649268 2107398 2199024 2262924 2809864 3017232 3161097 3298536 4214796 4525848 5619728 6322194 6597072 8429592 9051696 9483291 12644388 13911881 16859184 18966582 25288776 27823762 37933164 41735643 50577552 55647524 75866328 83471286 111295048 125206929 151732656 166942572 222590096 250413858 319973263 333885144 375620787 500827716 639946526 667770288 751241574 959919789 1001655432 1279893052 1502483148 1919839578 2003310864 2559786104 2879759367 3004966296 3839679156 5119572208 5759518734 6009932592 7679358312 8639278101 11519037468 15358716624 17278556202 23038074936 34557112404 46076149872 69114224808 138228449616
- Sum of all divisors σ(n): 414499184640
- Sum of proper divisors (its aliquot sum) s(n): 276270735024
- 138228449616 is an abundant number, because the sum of its proper divisors (276270735024) is greater than itself. Its abundance is 138042285408
Bases of 138228449616
- Binary: 100000001011110000111011000001010100002
- Hexadecimal: 0x202F0EC150
- Base-36: 1RI1NEC0
Squares and roots of 138228449616
- 138228449616 squared (1382284496162) is 19107104283243050547456
- 138228449616 cubed (1382284496163) is 2641145401723919805681162912976896
-
The
square root of 138228449616 is 371790.8681180859 -
The
cube root of 138228449616 is 5170.4992442647
Scales and comparisons
How big is 138228449616?- 138,228,449,616 seconds is equal to 4,395 years, 12 weeks, 2 days, 7 hours, 33 minutes, 36 seconds.
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To count from 1 to 138,228,449,616 would take you about eight thousand, 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 138228449616 cubic inches would be around 430.9 feet tall.
Recreational maths with 138228449616
- 138228449616 backwards is 616944822831
- 138228449616 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138228449616's digits is 54
- More coming soon!
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