15380268384
15,380,268,384 is an even composite number composed of six prime numbers multiplied together.
15380268384 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 15380268384:
25 × 3 × 13 × 73 × 401 × 421
(2 × 2 × 2 × 2 × 2 × 3 × 13 × 73 × 401 × 421)See below for interesting mathematical facts about the number 15380268384 from the Numbermatics database.
Names of 15380268384
- Cardinal: 15380268384 can be written as Fifteen billion, three hundred eighty million, two hundred sixty-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.5380268384 × 1010
Factors of 15380268384
Divisors of 15380268384
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 73 78 96 104 146 156 208 219 292 312 401 416 421 438 584 624 802 842 876 949 1168 1203 1248 1263 1604 1684 1752 1898 2336 2406 2526 2847 3208 3368 3504 3796 4812 5052 5213 5473 5694 6416 6736 7008 7592 9624 10104 10426 10946 11388 12832 13472 15184 15639 16419 19248 20208 20852 21892 22776 29273 30368 30733 31278 32838 38496 40416 41704 43784 45552 58546 61466 62556 65676 83408 87568 87819 91104 92199 117092 122932 125112 131352 166816 168821 175136 175638 184398 234184 245864 250224 262704 337642 351276 368796 380549 399529 468368 491728 500448 506463 525408 675284 702552 737592 761098 799058 936736 983456 1012926 1141647 1198587 1350568 1405104 1475184 1522196 1598116 2025852 2194673 2283294 2397174 2701136 2810208 2950368 3044392 3196232 4051704 4389346 4566588 4794348 5402272 6088784 6392464 6584019 8103408 8778692 9133176 9588696 12177568 12323933 12784928 13168038 16206816 17557384 18266352 19177392 24647866 26336076 35114768 36532704 36971799 38354784 49295732 52672152 70229536 73943598 98591464 105344304 147887196 160211129 197182928 210688608 295774392 320422258 394365856 480633387 591548784 640844516 961266774 1183097568 1281689032 1922533548 2563378064 3845067096 5126756128 7690134192 15380268384
- Sum of all divisors σ(n): 44289298368
- Sum of proper divisors (its aliquot sum) s(n): 28909029984
- 15380268384 is an abundant number, because the sum of its proper divisors (28909029984) is greater than itself. Its abundance is 13528761600
Bases of 15380268384
- Binary: 11100101001011110001000101011000002
- Hexadecimal: 0x394BC4560
- Base-36: 72D0J1C
Squares and roots of 15380268384
- 15380268384 squared (153802683842) is 236552655563869971456
- 15380268384 cubed (153802683843) is 3638243329520231014671699247104
-
The
square root of 15380268384 is 124017.2100315113 -
The
cube root of 15380268384 is 2486.8789023435
Scales and comparisons
How big is 15380268384?- 15,380,268,384 seconds is equal to 489 years, 2 weeks, 2 days, 8 hours, 46 minutes, 24 seconds.
-
To count from 1 to 15,380,268,384 would take you about nine hundred seventy-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 15380268384 cubic inches would be around 207.2 feet tall.
Recreational maths with 15380268384
- 15380268384 backwards is 48386208351
- 15380268384 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15380268384's digits is 48
- More coming soon!
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