20313007920
20,313,007,920 is an even composite number composed of six prime numbers multiplied together.
20313007920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20313007920:
24 × 32 × 5 × 192 × 31 × 2521
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 19 × 31 × 2521)See below for interesting mathematical facts about the number 20313007920 from the Numbermatics database.
Names of 20313007920
- Cardinal: 20313007920 can be written as Twenty billion, three hundred thirteen million, seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.031300792 × 1010
Factors of 20313007920
Divisors of 20313007920
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 31 36 38 40 45 48 57 60 62 72 76 80 90 93 95 114 120 124 144 152 155 171 180 186 190 228 240 248 279 285 304 310 342 360 361 372 380 456 465 496 558 570 589 620 684 720 722 744 760 855 912 930 1083 1116 1140 1178 1240 1368 1395 1444 1488 1520 1710 1767 1805 1860 2166 2232 2280 2356 2480 2521 2736 2790 2888 2945 3249 3420 3534 3610 3720 4332 4464 4560 4712 5042 5301 5415 5580 5776 5890 6498 6840 7068 7220 7440 7563 8664 8835 9424 10084 10602 10830 11160 11191 11780 12605 12996 13680 14136 14440 15126 16245 17328 17670 20168 21204 21660 22320 22382 22689 23560 25210 25992 26505 28272 28880 30252 32490 33573 35340 37815 40336 42408 43320 44764 45378 47120 47899 50420 51984 53010 55955 60504 64980 67146 70680 75630 78151 84816 86640 89528 90756 95798 100719 100840 106020 111910 113445 121008 129960 134292 141360 143697 151260 156302 167865 179056 181512 191596 201438 201680 212040 223820 226890 234453 239495 259920 268584 287394 302520 312604 335730 363024 383192 390755 402876 424080 431091 447640 453780 468906 478990 503595 537168 574788 605040 625208 671460 703359 718485 766384 781510 805752 862182 895280 907560 910081 937812 957980 1007190 1149576 1172265 1250416 1342920 1406718 1436970 1484869 1563020 1611504 1724364 1815120 1820162 1875624 1915960 2014380 2155455 2299152 2344530 2685840 2730243 2813436 2873940 2969738 3126040 3448728 3516795 3640324 3751248 3831920 4028760 4310910 4454607 4550405 4689060 5460486 5626872 5747880 5939476 6252080 6897456 7033590 7280648 7424345 8057520 8190729 8621820 8909214 9100810 9378120 10920972 11253744 11495760 11878952 13363821 13651215 14067180 14561296 14848690 16381458 17243640 17818428 18201620 18756240 21841944 22273035 23757904 26727642 27302430 28134360 28212511 29697380 32762916 34487280 35636856 36403240 40953645 43683888 44546070 53455284 54604860 56268720 56425022 59394760 65525832 66819105 71273712 72806480 81907290 84637533 89092140 106910568 109209720 112850044 118789520 131051664 133638210 141062555 163814580 169275066 178184280 213821136 218419440 225700088 253912599 267276420 282125110 327629160 338550132 356368560 423187665 451400176 507825198 534552840 564250220 655258320 677100264 846375330 1015650396 1069105680 1128500440 1269562995 1354200528 1692750660 2031300792 2257000880 2539125990 3385501320 4062601584 5078251980 6771002640 10156503960 20313007920
- Sum of all divisors σ(n): 74349205632
- Sum of proper divisors (its aliquot sum) s(n): 54036197712
- 20313007920 is an abundant number, because the sum of its proper divisors (54036197712) is greater than itself. Its abundance is 33723189792
Bases of 20313007920
- Binary: 100101110101011111111100111001100002
- Hexadecimal: 0x4BABFE730
- Base-36: 9BXU980
Squares and roots of 20313007920
- 20313007920 squared (203130079202) is 412618290757982726400
- 20313007920 cubed (203130079203) is 8381518608103765924586393088000
-
The
square root of 20313007920 is 142523.7100274899 -
The
cube root of 20313007920 is 2728.5049496283
Scales and comparisons
How big is 20313007920?- 20,313,007,920 seconds is equal to 645 years, 46 weeks, 2 days, 6 hours, 12 minutes.
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To count from 1 to 20,313,007,920 would take you about one thousand, two hundred ninety-one 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 20313007920 cubic inches would be around 227.4 feet tall.
Recreational maths with 20313007920
- 20313007920 backwards is 02970031302
- The number of decimal digits it has is: 11
- The sum of 20313007920's digits is 27
- More coming soon!
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