6849945000
6,849,945,000 is an even composite number composed of five prime numbers multiplied together.
6849945000 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 6849945000:
23 × 32 × 54 × 292 × 181
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 29 × 29 × 181)See below for interesting mathematical facts about the number 6849945000 from the Numbermatics database.
Names of 6849945000
- Cardinal: 6849945000 can be written as Six billion, eight hundred forty-nine million, nine hundred forty-five thousand.
Scientific notation
- Scientific notation: 6.849945 × 109
Factors of 6849945000
Divisors of 6849945000
- 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 18 20 24 25 29 30 36 40 45 50 58 60 72 75 87 90 100 116 120 125 145 150 174 180 181 200 225 232 250 261 290 300 348 360 362 375 435 450 500 522 543 580 600 625 696 724 725 750 841 870 900 905 1000 1044 1086 1125 1160 1250 1305 1448 1450 1500 1629 1682 1740 1800 1810 1875 2088 2172 2175 2250 2500 2523 2610 2715 2900 3000 3258 3364 3480 3620 3625 3750 4205 4344 4350 4500 4525 5000 5046 5220 5249 5430 5625 5800 6516 6525 6728 7240 7250 7500 7569 8145 8410 8700 9000 9050 10092 10440 10498 10860 10875 11250 12615 13032 13050 13575 14500 15000 15138 15747 16290 16820 17400 18100 18125 20184 20996 21025 21720 21750 22500 22625 25230 26100 26245 27150 29000 30276 31494 32580 32625 33640 36200 36250 37845 40725 41992 42050 43500 45000 45250 47241 50460 52200 52490 54300 54375 60552 62988 63075 65160 65250 67875 72500 75690 78735 81450 84100 87000 90500 94482 100920 104980 105125 108600 108750 113125 125976 126150 130500 131225 135750 145000 151380 152221 157470 162900 163125 168200 181000 188964 189225 203625 209960 210250 217500 226250 236205 252300 261000 262450 271500 302760 304442 314940 315375 325800 326250 339375 377928 378450 393675 407250 420500 435000 452500 456663 472410 504600 524900 525625 543000 608884 629880 630750 652500 656125 678750 756900 761105 787350 814500 841000 905000 913326 944820 946125 1018125 1049800 1051250 1181025 1217768 1261500 1305000 1312250 1357500 1369989 1513800 1522210 1574700 1576875 1629000 1826652 1889640 1892250 1968375 2036250 2102500 2283315 2362050 2523000 2624500 2715000 2739978 3044420 3149400 3153750 3280625 3653304 3784500 3805525 3936750 4072500 4205000 4566630 4724100 4730625 5249000 5479956 5905125 6088840 6307500 6561250 6849945 7569000 7611050 7873500 8145000 9133260 9448200 9461250 9841875 10959912 11416575 11810250 12615000 13122500 13699890 15222100 15747000 18266520 18922500 19027625 19683750 22833150 23620500 26245000 27399780 29525625 30444200 34249725 37845000 38055250 39367500 45666300 47241000 54799560 57082875 59051250 68499450 76110500 78735000 91332600 95138125 114165750 118102500 136998900 152221000 171248625 190276250 228331500 236205000 273997800 285414375 342497250 380552500 456663000 570828750 684994500 761105000 856243125 1141657500 1369989000 1712486250 2283315000 3424972500 6849945000
- Sum of all divisors σ(n): 24142107990
- Sum of proper divisors (its aliquot sum) s(n): 17292162990
- 6849945000 is an abundant number, because the sum of its proper divisors (17292162990) is greater than itself. Its abundance is 10442217990
Bases of 6849945000
- Binary: 1100110000100100111011101101010002
- Hexadecimal: 0x19849DDA8
- Base-36: 35AA3E0
Squares and roots of 6849945000
- 6849945000 squared (68499450002) is 46921746503025000000
- 6849945000 cubed (68499450003) is 321411382849663583625000000000
-
The
square root of 6849945000 is 82764.3945184159 -
The
cube root of 6849945000 is 1899.1635283821
Scales and comparisons
How big is 6849945000?- 6,849,945,000 seconds is equal to 217 years, 41 weeks, 6 days, 18 hours, 30 minutes.
-
To count from 1 to 6,849,945,000 would take you about four hundred thirty-five 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 6849945000 cubic inches would be around 158.3 feet tall.
Recreational maths with 6849945000
- 6849945000 backwards is 0005499486
- 6849945000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6849945000's digits is 45
- More coming soon!
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