307993420
307,993,420 is an even composite number composed of six prime numbers multiplied together.
307993420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 307993420:
22 × 5 × 73 × 17 × 19 × 139
(2 × 2 × 5 × 7 × 7 × 7 × 17 × 19 × 139)See below for interesting mathematical facts about the number 307993420 from the Numbermatics database.
Names of 307993420
- Cardinal: 307993420 can be written as Three hundred seven million, nine hundred ninety-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 3.0799342 × 108
Factors of 307993420
Divisors of 307993420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 14 17 19 20 28 34 35 38 49 68 70 76 85 95 98 119 133 139 140 170 190 196 238 245 266 278 323 340 343 380 476 490 532 556 595 646 665 686 695 833 931 973 980 1190 1292 1330 1372 1390 1615 1666 1715 1862 1946 2261 2363 2380 2641 2660 2780 3230 3332 3430 3724 3892 4165 4522 4655 4726 4865 5282 5831 6460 6517 6811 6860 8330 9044 9310 9452 9730 10564 11305 11662 11815 13034 13205 13622 15827 16541 16660 18487 18620 19460 22610 23324 23630 26068 26410 27244 29155 31654 32585 33082 34055 36974 44897 45220 47260 47677 52820 58310 63308 65170 66164 68110 73948 79135 82705 89794 92435 95354 110789 115787 116620 129409 130340 136220 158270 165410 179588 184870 190708 221578 224485 231574 238385 258818 314279 316540 330820 369740 443156 448970 463148 476770 517636 553945 578935 628558 647045 810509 897940 905863 953540 1107890 1157870 1257116 1294090 1571395 1621018 1811726 2199953 2215780 2315740 2588180 3142790 3242036 3623452 4052545 4399906 4529315 6285580 8105090 8799812 9058630 10999765 15399671 16210180 18117260 21999530 30799342 43999060 61598684 76998355 153996710 307993420
- Sum of all divisors σ(n): 846720000
- Sum of proper divisors (its aliquot sum) s(n): 538726580
- 307993420 is an abundant number, because the sum of its proper divisors (538726580) is greater than itself. Its abundance is 230733160
Bases of 307993420
- Binary: 100100101101110011011010011002
- Hexadecimal: 0x125B9B4C
- Base-36: 53DD8S
Squares and roots of 307993420
- 307993420 squared (3079934202) is 94859946763296400
- 307993420 cubed (3079934203) is 29216239424645588709688000
-
The
square root of 307993420 is 17549.7413086347 -
The
cube root of 307993420 is 675.3265324573
Scales and comparisons
How big is 307993420?- 307,993,420 seconds is equal to 9 years, 41 weeks, 1 day, 17 hours, 43 minutes, 40 seconds.
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To count from 1 to 307,993,420 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 307993420 cubic inches would be around 56.3 feet tall.
Recreational maths with 307993420
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Keywords: Divisors of 307993420, math, Factors of 307993420, curriculum, school, college, exams, university, Prime factorization of 307993420, STEM, science, technology, engineering, physics, economics, calculator, three hundred seven million, nine hundred ninety-three thousand, four hundred twenty.