345268980
345,268,980 is an even composite number composed of six prime numbers multiplied together.
345268980 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 345268980:
22 × 36 × 5 × 7 × 17 × 199
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 17 × 199)See below for interesting mathematical facts about the number 345268980 from the Numbermatics database.
Names of 345268980
- Cardinal: 345268980 can be written as Three hundred forty-five million, two hundred sixty-eight thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 3.4526898 × 108
Factors of 345268980
Divisors of 345268980
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 30 34 35 36 42 45 51 54 60 63 68 70 81 84 85 90 102 105 108 119 126 135 140 153 162 170 180 189 199 204 210 238 243 252 255 270 306 315 324 340 357 378 398 405 420 459 476 486 510 540 567 595 597 612 630 714 729 756 765 796 810 918 945 972 995 1020 1071 1134 1190 1194 1215 1260 1377 1393 1428 1458 1530 1620 1701 1785 1791 1836 1890 1990 2142 2268 2295 2380 2388 2430 2754 2786 2835 2916 2985 3060 3213 3383 3402 3570 3582 3645 3780 3980 4131 4179 4284 4590 4860 5103 5355 5373 5508 5572 5670 5970 6426 6766 6804 6885 6965 7140 7164 7290 8262 8358 8505 8955 9180 9639 10149 10206 10710 10746 11340 11940 12393 12537 12852 13532 13770 13930 14580 16065 16119 16524 16716 16915 17010 17910 19278 20298 20412 20655 20895 21420 21492 23681 24786 25074 25515 26865 27540 27860 28917 30447 32130 32238 33830 34020 35820 37611 38556 40596 41310 41790 47362 48195 48357 49572 50148 50745 51030 53730 57834 60894 61965 62685 64260 64476 67660 71043 75222 80595 82620 83580 86751 91341 94724 96390 96714 101490 102060 107460 112833 115668 118405 121788 123930 125370 142086 144585 145071 150444 152235 161190 173502 182682 188055 192780 193428 202980 213129 225666 236810 241785 247860 250740 274023 284172 289170 290142 304470 322380 338499 347004 355215 365364 376110 426258 433755 451332 456705 473620 483570 548046 564165 578340 580284 608940 639387 676998 710430 725355 752220 822069 852516 867510 913410 967140 1015497 1065645 1096092 1128330 1278774 1353996 1370115 1420860 1450710 1644138 1692495 1735020 1826820 1918161 2030994 2131290 2256660 2466207 2557548 2740230 2901420 3196935 3288276 3384990 3836322 4061988 4110345 4262580 4932414 5077485 5480460 5754483 6393870 6769980 7672644 8220690 9590805 9864828 10154970 11508966 12331035 12787740 16441380 17263449 19181610 20309940 23017932 24662070 28772415 34526898 38363220 49324140 57544830 69053796 86317245 115089660 172634490 345268980
- Sum of all divisors σ(n): 1322092800
- Sum of proper divisors (its aliquot sum) s(n): 976823820
- 345268980 is an abundant number, because the sum of its proper divisors (976823820) is greater than itself. Its abundance is 631554840
Bases of 345268980
- Binary: 101001001010001100010111101002
- Hexadecimal: 0x149462F4
- Base-36: 5PKB90
Squares and roots of 345268980
- 345268980 squared (3452689802) is 119210668550240400
- 345268980 cubed (3452689803) is 41159745935459581662792000
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The
square root of 345268980 is 18581.4149084509 -
The
cube root of 345268980 is 701.5401327403
Scales and comparisons
How big is 345268980?- 345,268,980 seconds is equal to 10 years, 50 weeks, 6 days, 4 hours, 3 minutes.
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To count from 1 to 345,268,980 would take you about sixteen 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 345268980 cubic inches would be around 58.5 feet tall.
Recreational maths with 345268980
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