6422994720
6,422,994,720 is an even composite number composed of six prime numbers multiplied together.
6422994720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 6422994720:
25 × 32 × 5 × 23 × 89 × 2179
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 89 × 2179)See below for interesting mathematical facts about the number 6422994720 from the Numbermatics database.
Names of 6422994720
- Cardinal: 6422994720 can be written as Six billion, four hundred twenty-two million, nine hundred ninety-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 6.42299472 × 109
Factors of 6422994720
Divisors of 6422994720
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 69 72 80 89 90 92 96 115 120 138 144 160 178 180 184 207 230 240 267 276 288 345 356 360 368 414 445 460 480 534 552 690 712 720 736 801 828 890 920 1035 1068 1104 1335 1380 1424 1440 1602 1656 1780 1840 2047 2070 2136 2179 2208 2670 2760 2848 3204 3312 3560 3680 4005 4094 4140 4272 4358 5340 5520 6141 6408 6537 6624 7120 8010 8188 8280 8544 8716 10235 10680 10895 11040 12282 12816 13074 14240 16020 16376 16560 17432 18423 19611 20470 21360 21790 24564 25632 26148 30705 32040 32685 32752 33120 34864 36846 39222 40940 42720 43580 49128 50117 52296 61410 64080 65370 65504 69728 73692 78444 81880 87160 92115 98055 98256 100234 104592 122820 128160 130740 147384 150351 156888 163760 174320 184230 193931 196110 196512 200468 209184 245640 250585 261480 294768 300702 313776 327520 348640 368460 387862 392220 400936 451053 491280 501170 522960 581793 589536 601404 627552 736920 751755 775724 784440 801872 902106 969655 982560 1002340 1045920 1163586 1202808 1473840 1503510 1551448 1568880 1603744 1745379 1804212 1939310 2004680 2255265 2327172 2405616 2908965 2947680 3007020 3102896 3137760 3490758 3608424 3878620 4009360 4460413 4510530 4654344 4811232 5817930 6014040 6205792 6981516 7216848 7757240 8018720 8726895 8920826 9021060 9308688 11635860 12028080 13381239 13963032 14433696 15514480 17453790 17841652 18042120 18617376 22302065 23271720 24056160 26762478 27926064 31028960 34907580 35683304 36084240 40143717 44604130 46543440 53524956 55852128 66906195 69815160 71366608 72168480 80287434 89208260 93086880 107049912 133812390 139630320 142733216 160574868 178416520 200718585 214099824 267624780 279260640 321149736 356833040 401437170 428199648 535249560 642299472 713666080 802874340 1070499120 1284598944 1605748680 2140998240 3211497360 6422994720
- Sum of all divisors σ(n): 23139043200
- Sum of proper divisors (its aliquot sum) s(n): 16716048480
- 6422994720 is an abundant number, because the sum of its proper divisors (16716048480) is greater than itself. Its abundance is 10293053760
Bases of 6422994720
- Binary: 1011111101101011100011111001000002
- Hexadecimal: 0x17ED71F20
- Base-36: 2Y832G0
Squares and roots of 6422994720
- 6422994720 squared (64229947202) is 41254861173147878400
- 6422994720 cubed (64229947203) is 264979755489461828742402048000
-
The
square root of 6422994720 is 80143.5881402873 -
The
cube root of 6422994720 is 1858.8564597657
Scales and comparisons
How big is 6422994720?- 6,422,994,720 seconds is equal to 204 years, 12 weeks, 5 hours, 12 minutes.
-
To count from 1 to 6,422,994,720 would take you about four hundred eight 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 6422994720 cubic inches would be around 154.9 feet tall.
Recreational maths with 6422994720
- 6422994720 backwards is 0274992246
- 6422994720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6422994720's digits is 45
- More coming soon!
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