307428000
307,428,000 is an even composite number composed of six prime numbers multiplied together.
307428000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 307428000:
25 × 3 × 53 × 11 × 17 × 137
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 17 × 137)See below for interesting mathematical facts about the number 307428000 from the Numbermatics database.
Names of 307428000
- Cardinal: 307428000 can be written as Three hundred seven million, four hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 3.07428 × 108
Factors of 307428000
Divisors of 307428000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 30 32 33 34 40 44 48 50 51 55 60 66 68 75 80 85 88 96 100 102 110 120 125 132 136 137 150 160 165 170 176 187 200 204 220 240 250 255 264 272 274 275 300 330 340 352 374 375 400 408 411 425 440 480 500 510 528 544 548 550 561 600 660 680 685 748 750 800 816 822 825 850 880 935 1000 1020 1056 1096 1100 1122 1200 1275 1320 1360 1370 1375 1496 1500 1507 1632 1644 1650 1700 1760 1870 2000 2040 2055 2125 2192 2200 2244 2329 2400 2550 2640 2720 2740 2750 2805 2992 3000 3014 3288 3300 3400 3425 3740 4000 4080 4110 4125 4250 4384 4400 4488 4521 4658 4675 5100 5280 5480 5500 5610 5984 6000 6028 6375 6576 6600 6800 6850 6987 7480 7535 8160 8220 8250 8500 8800 8976 9042 9316 9350 10200 10275 10960 11000 11220 11645 12000 12056 12750 13152 13200 13600 13700 13974 14025 14960 15070 16440 16500 17000 17125 17952 18084 18632 18700 20400 20550 21920 22000 22440 22605 23290 23375 24112 25500 25619 26400 27400 27948 28050 29920 30140 32880 33000 34000 34250 34935 36168 37264 37400 37675 40800 41100 44000 44880 45210 46580 46750 48224 51000 51238 51375 54800 55896 56100 58225 60280 65760 66000 68000 68500 69870 70125 72336 74528 74800 75350 76857 82200 89760 90420 93160 93500 102000 102476 102750 109600 111792 112200 113025 116450 120560 128095 132000 137000 139740 140250 144672 149600 150700 153714 164400 174675 180840 186320 187000 188375 204000 204952 205500 223584 224400 226050 232900 241120 256190 274000 279480 280500 291125 301400 307428 328800 349350 361680 372640 374000 376750 384285 409904 411000 448800 452100 465800 512380 548000 558960 561000 565125 582250 602800 614856 640475 698700 723360 748000 753500 768570 819808 822000 873375 904200 931600 1024760 1117920 1122000 1130250 1164500 1205600 1229712 1280950 1397400 1507000 1537140 1644000 1746750 1808400 1863200 1921425 2049520 2244000 2260500 2329000 2459424 2561900 2794800 3014000 3074280 3202375 3493500 3616800 3842850 4099040 4521000 4658000 5123800 5589600 6028000 6148560 6404750 6987000 7685700 9042000 9316000 9607125 10247600 12297120 12809500 13974000 15371400 18084000 19214250 20495200 25619000 27948000 30742800 38428500 51238000 61485600 76857000 102476000 153714000 307428000
- Sum of all divisors σ(n): 1171812096
- Sum of proper divisors (its aliquot sum) s(n): 864384096
- 307428000 is an abundant number, because the sum of its proper divisors (864384096) is greater than itself. Its abundance is 556956096
Bases of 307428000
- Binary: 100100101001011111010101000002
- Hexadecimal: 0x1252FAA0
- Base-36: 5318YO
Squares and roots of 307428000
- 307428000 squared (3074280002) is 94511975184000000
- 307428000 cubed (3074280003) is 29055627506866752000000000
-
The
square root of 307428000 is 17533.6248391483 -
The
cube root of 307428000 is 674.9130203427
Scales and comparisons
How big is 307428000?- 307,428,000 seconds is equal to 9 years, 40 weeks, 2 days, 4 hours, 40 minutes.
-
To count from 1 to 307,428,000 would take you about fourteen 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 307428000 cubic inches would be around 56.2 feet tall.
Recreational maths with 307428000
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