30681428800
30,681,428,800 is an even composite number composed of six prime numbers multiplied together.
What does the number 30681428800 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 336 divisors.
30681428800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 30681428800:
26 × 52 × 11 × 43 × 71 × 571
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 43 × 71 × 571)See below for interesting mathematical facts about the number 30681428800 from the Numbermatics database.
Names of 30681428800
- Cardinal: 30681428800 can be written as Thirty billion, six hundred eighty-one million, four hundred twenty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 3.06814288 × 1010
Factors of 30681428800
Divisors of 30681428800
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 43 44 50 55 64 71 80 86 88 100 110 142 160 172 176 200 215 220 275 284 320 344 352 355 400 430 440 473 550 568 571 688 704 710 781 800 860 880 946 1075 1100 1136 1142 1376 1420 1562 1600 1720 1760 1775 1892 2150 2200 2272 2284 2365 2752 2840 2855 3053 3124 3440 3520 3550 3784 3905 4300 4400 4544 4568 4730 5680 5710 6106 6248 6281 6880 7100 7568 7810 8600 8800 9136 9460 11360 11420 11825 12212 12496 12562 13760 14200 14275 15136 15265 15620 17200 17600 18272 18920 19525 22720 22840 23650 24424 24553 24992 25124 28400 28550 30272 30530 31240 31405 33583 34400 36544 37840 39050 40541 45680 47300 48848 49106 49984 50248 56800 57100 61060 62480 62810 67166 68800 75680 76325 78100 81082 91360 94600 97696 98212 100496 113600 114200 122120 122765 124960 125620 134332 151360 152650 156200 157025 162164 167915 182720 189200 195392 196424 200992 202705 228400 244240 245530 249920 251240 268664 270083 305300 312400 314050 324328 335830 378400 392848 401984 405410 445951 456800 488480 491060 502480 537328 540166 610600 613825 624800 628100 648656 671660 756800 785696 810820 839575 891902 913600 976960 982120 1004960 1013525 1074656 1080332 1221200 1227650 1249600 1256200 1297312 1343320 1350415 1571392 1621640 1679150 1743263 1783804 1964240 2009920 2027050 2149312 2160664 2229755 2442400 2455300 2512400 2594624 2686640 2700830 3243280 3358300 3486526 3567608 3928480 4054100 4321328 4459510 4884800 4910600 5024800 5373280 5401660 6486560 6716600 6752075 6973052 7135216 7856960 8108200 8642656 8716315 8919020 9821200 10049600 10746560 10803320 11148775 12973120 13433200 13504150 13946104 14270432 16216400 17285312 17432630 17838040 19175893 19642400 21606640 22297550 26866400 27008300 27892208 28540864 32432800 34865260 35676080 38351786 39284800 43213280 43581575 44595100 53732800 54016600 55784416 64865600 69730520 71352160 76703572 86426560 87163150 89190200 95879465 108033200 111568832 139461040 142704320 153407144 174326300 178380400 191758930 216066400 278922080 306814288 348652600 356760800 383517860 432132800 479397325 557844160 613628576 697305200 713521600 767035720 958794650 1227257152 1394610400 1534071440 1917589300 2789220800 3068142880 3835178600 6136285760 7670357200 15340714400 30681428800
- Sum of all divisors σ(n): 85610663424
- Sum of proper divisors (its aliquot sum) s(n): 54929234624
- 30681428800 is an abundant number, because the sum of its proper divisors (54929234624) is greater than itself. Its abundance is 24247805824
Bases of 30681428800
- Binary: 111001001001100000101110011010000002
- Hexadecimal: 0x724C17340
- Base-36: E3EXHZ4
Squares and roots of 30681428800
- 30681428800 squared (306814288002) is 941350073209469440000
- 30681428800 cubed (306814288003) is 28881965247051124109135872000000
-
The
square root of 30681428800 is 175161.1509439237 -
The
cube root of 30681428800 is 3130.5827901527
Scales and comparisons
How big is 30681428800?- 30,681,428,800 seconds is equal to 975 years, 29 weeks, 6 days, 3 hours, 6 minutes, 40 seconds.
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To count from 1 to 30,681,428,800 would take you about one thousand, nine hundred fifty-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 30681428800 cubic inches would be around 260.9 feet tall.
Recreational maths with 30681428800
- 30681428800 backwards is 00882418603
- 30681428800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30681428800's digits is 40
- More coming soon!
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