388329084
388,329,084 is an even composite number composed of six prime numbers multiplied together.
388329084 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 388329084:
22 × 32 × 11 × 13 × 241 × 313
(2 × 2 × 3 × 3 × 11 × 13 × 241 × 313)See below for interesting mathematical facts about the number 388329084 from the Numbermatics database.
Names of 388329084
- Cardinal: 388329084 can be written as Three hundred eighty-eight million, three hundred twenty-nine thousand and eighty-four.
Scientific notation
- Scientific notation: 3.88329084 × 108
Factors of 388329084
Divisors of 388329084
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 78 99 117 132 143 156 198 234 241 286 313 396 429 468 482 572 626 723 858 939 964 1252 1287 1446 1716 1878 2169 2574 2651 2817 2892 3133 3443 3756 4069 4338 5148 5302 5634 6266 6886 7953 8138 8676 9399 10329 10604 11268 12207 12532 13772 15906 16276 18798 20658 23859 24414 28197 30987 31812 34463 36621 37596 41316 44759 47718 48828 56394 61974 68926 73242 75433 89518 95436 103389 112788 123948 134277 137852 146484 150866 179036 206778 226299 268554 301732 310167 402831 413556 452598 537108 620334 678897 805662 829763 905196 980629 1240668 1357794 1611324 1659526 1961258 2489289 2715588 2941887 3319052 3922516 4978578 5883774 7467867 8825661 9957156 10786919 11767548 14935734 17651322 21573838 29871468 32360757 35302644 43147676 64721514 97082271 129443028 194164542 388329084
- Sum of all divisors σ(n): 1161704544
- Sum of proper divisors (its aliquot sum) s(n): 773375460
- 388329084 is an abundant number, because the sum of its proper divisors (773375460) is greater than itself. Its abundance is 385046376
Bases of 388329084
- Binary: 101110010010101101110011111002
- Hexadecimal: 0x17256E7C
- Base-36: 6F78N0
Squares and roots of 388329084
- 388329084 squared (3883290842) is 150799477480279056
- 388329084 cubed (3883290843) is 58559822957595393880864704
-
The
square root of 388329084 is 19706.0671875441 -
The
cube root of 388329084 is 729.5694489963
Scales and comparisons
How big is 388329084?- 388,329,084 seconds is equal to 12 years, 18 weeks, 13 hours, 11 minutes, 24 seconds.
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To count from 1 to 388,329,084 would take you about eighteen 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 388329084 cubic inches would be around 60.8 feet tall.
Recreational maths with 388329084
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