30938306400
30,938,306,400 is an even composite number composed of five prime numbers multiplied together.
30938306400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 30938306400:
25 × 34 × 52 × 223 × 2141
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 223 × 2141)See below for interesting mathematical facts about the number 30938306400 from the Numbermatics database.
Names of 30938306400
- Cardinal: 30938306400 can be written as Thirty billion, nine hundred thirty-eight million, three hundred six thousand, four hundred.
Scientific notation
- Scientific notation: 3.09383064 × 1010
Factors of 30938306400
Divisors of 30938306400
- 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 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 81 90 96 100 108 120 135 144 150 160 162 180 200 216 223 225 240 270 288 300 324 360 400 405 432 446 450 480 540 600 648 669 675 720 800 810 864 892 900 1080 1115 1200 1296 1338 1350 1440 1620 1784 1800 2007 2025 2141 2160 2230 2400 2592 2676 2700 3240 3345 3568 3600 4014 4050 4282 4320 4460 5352 5400 5575 6021 6423 6480 6690 7136 7200 8028 8100 8564 8920 10035 10704 10705 10800 11150 12042 12846 12960 13380 16056 16200 16725 17128 17840 18063 19269 20070 21408 21410 21600 22300 24084 25692 26760 30105 32112 32115 32400 33450 34256 35680 36126 38538 40140 42820 44600 48168 50175 51384 53520 53525 57807 60210 64224 64230 64800 66900 68512 72252 77076 80280 85640 89200 90315 96336 96345 100350 102768 107040 107050 115614 120420 128460 133800 144504 150525 154152 160560 160575 171280 173421 178400 180630 192672 192690 200700 205536 214100 231228 240840 256920 267600 289008 289035 301050 308304 321120 321150 342560 346842 361260 385380 401400 428200 451575 462456 477443 481680 481725 513840 535200 578016 578070 602100 616608 642300 693684 722520 770760 802800 856400 867105 903150 924912 954886 963360 963450 1027680 1156140 1204200 1284600 1387368 1432329 1445040 1445175 1541520 1605600 1712800 1734210 1806300 1849824 1909772 1926900 2312280 2387215 2408400 2569200 2774736 2864658 2890080 2890350 3083040 3468420 3612600 3819544 3853800 4296987 4335525 4624560 4774430 4816800 5138400 5549472 5729316 5780700 6936840 7161645 7225200 7639088 7707600 8593974 8671050 9249120 9548860 11458632 11561400 11936075 12890961 13873680 14323290 14450400 15278176 15415200 17187948 17342100 19097720 21484935 22917264 23122800 23872150 25781922 27747360 28646580 34375896 34684200 35808225 38195440 38672883 42969870 45834528 46245600 47744300 51563844 57293160 64454805 68751792 69368400 71616450 76390880 77345766 85939740 95488600 103127688 107424675 114586320 128909610 137503584 138736800 143232900 154691532 171879480 190977200 193364415 206255376 214849350 229172640 257819220 286465800 309383064 322274025 343758960 381954400 386728830 412510752 429698700 515638440 572931600 618766128 644548050 687517920 773457660 859397400 966822075 1031276880 1145863200 1237532256 1289096100 1546915320 1718794800 1933644150 2062553760 2578192200 3093830640 3437589600 3867288300 5156384400 6187661280 7734576600 10312768800 15469153200 30938306400
- Sum of all divisors σ(n): 113384867904
- Sum of proper divisors (its aliquot sum) s(n): 82446561504
- 30938306400 is an abundant number, because the sum of its proper divisors (82446561504) is greater than itself. Its abundance is 51508255104
Bases of 30938306400
- Binary: 111001101000001000100010111011000002
- Hexadecimal: 0x734111760
- Base-36: E7NVA00
Squares and roots of 30938306400
- 30938306400 squared (309383064002) is 957178802900280960000
- 30938306400 cubed (309383064003) is 29613491083714100986566144000000
-
The
square root of 30938306400 is 175892.8833125433 -
The
cube root of 30938306400 is 3139.2953643559
Scales and comparisons
How big is 30938306400?- 30,938,306,400 seconds is equal to 983 years, 38 weeks, 4 days, 6 hours.
-
To count from 1 to 30,938,306,400 would take you about one thousand, nine hundred sixty-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 30938306400 cubic inches would be around 261.6 feet tall.
Recreational maths with 30938306400
- 30938306400 backwards is 00460383903
- 30938306400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30938306400's digits is 36
- More coming soon!
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