3990291478888
3,990,291,478,888 is an even composite number composed of five prime numbers multiplied together.
3990291478888 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 3990291478888:
23 × 113 × 13 × 613 × 127
(2 × 2 × 2 × 11 × 11 × 11 × 13 × 61 × 61 × 61 × 127)See below for interesting mathematical facts about the number 3990291478888 from the Numbermatics database.
Names of 3990291478888
- Cardinal: 3990291478888 can be written as Three trillion, nine hundred ninety billion, two hundred ninety-one million, four hundred seventy-eight thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 3.990291478888 × 1012
Factors of 3990291478888
Divisors of 3990291478888
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 61 88 104 121 122 127 143 242 244 254 286 484 488 508 572 671 793 968 1016 1144 1331 1342 1397 1573 1586 1651 2662 2684 2794 3146 3172 3302 3721 5324 5368 5588 6292 6344 6604 7381 7442 7747 8723 10648 11176 12584 13208 14762 14884 15367 15494 17303 17446 18161 29524 29768 30734 30988 34606 34892 36322 40931 48373 59048 61468 61976 69212 69784 72644 81191 81862 85217 95953 96746 100711 122936 138424 145288 162382 163724 169037 170434 191906 193492 199771 201422 226981 324764 327448 338074 340868 383812 386984 399542 402844 450241 453962 472567 532103 649528 676148 681736 767624 799084 805688 900482 907924 937387 945134 1055483 1064206 1107821 1352296 1598168 1800964 1815848 1874774 1890268 2110966 2128412 2197481 2215642 2496791 2950753 3601928 3749548 3780536 4221932 4256824 4394962 4431284 4952651 4993582 5198237 5853133 5901506 6143371 7499096 8443864 8789924 8862568 9905302 9987164 10311257 10396474 11706266 11803012 12186031 12286742 17579848 19810604 19974328 20622514 20792948 23412532 23606024 24372062 24573484 27464701 28826587 32458283 39621208 41245028 41585896 46825064 48744124 49146968 54929402 57180607 57653174 64384463 64916566 67577081 82490056 97488248 109858804 114361214 115306348 128768926 129833132 134046341 135154162 219717608 228722428 230612696 257537852 259666264 268092682 270308324 302111711 317092457 357041113 374745631 457444856 515075704 536185364 540616648 604223422 628986677 634184914 714082226 743347891 749491262 1072370728 1208446844 1257973354 1268369828 1428164452 1486695782 1498982524 2416893688 2515946708 2536739656 2856328904 2973391564 2997965048 3488017027 3927452243 4122201941 5031893416 5946783128 6976034054 7854904486 8176826801 8244403882 13952068108 15709808972 16353653602 16488807764 27904136216 31419617944 32707307204 32977615528 38368187297 45344221351 65414614408 76736374594 90688442702 153472749188 181376885404 306945498376 362753770808 498786434861 997572869722 1995145739444 3990291478888
- Sum of all divisors σ(n): 9081098772480
- Sum of proper divisors (its aliquot sum) s(n): 5090807293592
- 3990291478888 is an abundant number, because the sum of its proper divisors (5090807293592) is greater than itself. Its abundance is 1100515814704
Bases of 3990291478888
- Binary: 1110100001000011111110011111111001011010002
- Hexadecimal: 0x3A10FE7F968
- Base-36: 1EX44IQ94
Squares and roots of 3990291478888
- 3990291478888 squared (39902914788882) is 15922426086486182149716544
- 3990291478888 cubed (39902914788883) is 63535121136129817961569375387760323072
-
The
square root of 3990291478888 is 1997571.3951916713 -
The
cube root of 3990291478888 is 15861.1573514399
Scales and comparisons
How big is 3990291478888?- 3,990,291,478,888 seconds is equal to 126,878 years, 48 weeks, 1 day, 3 hours, 41 minutes, 28 seconds.
-
To count from 1 to 3,990,291,478,888 would take you about three hundred seventeen thousand, one hundred ninety-seven 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 3990291478888 cubic inches would be around 1321.8 feet tall.
Recreational maths with 3990291478888
- 3990291478888 backwards is 8888741920993
- The number of decimal digits it has is: 13
- The sum of 3990291478888's digits is 76
- More coming soon!
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