342489420
342,489,420 is an even composite number composed of seven prime numbers multiplied together.
342489420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 342489420:
22 × 32 × 5 × 72 × 13 × 29 × 103
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 13 × 29 × 103)See below for interesting mathematical facts about the number 342489420 from the Numbermatics database.
Names of 342489420
- Cardinal: 342489420 can be written as Three hundred forty-two million, four hundred eighty-nine thousand, four hundred twenty.
Scientific notation
- Scientific notation: 3.4248942 × 108
Factors of 342489420
Divisors of 342489420
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 29 30 35 36 39 42 45 49 52 58 60 63 65 70 78 84 87 90 91 98 103 105 116 117 126 130 140 145 147 156 174 180 182 195 196 203 206 210 234 245 252 260 261 273 290 294 309 315 348 364 377 390 406 412 420 435 441 455 468 490 515 522 546 580 585 588 609 618 630 637 721 735 754 780 812 819 870 882 910 927 980 1015 1030 1044 1092 1131 1170 1218 1236 1260 1274 1305 1339 1365 1421 1442 1470 1508 1545 1638 1740 1764 1820 1827 1854 1885 1911 2030 2060 2163 2205 2262 2340 2436 2548 2610 2639 2678 2730 2842 2884 2940 2987 3045 3090 3185 3276 3393 3605 3654 3708 3770 3822 4017 4060 4095 4263 4326 4410 4524 4635 5047 5220 5278 5356 5460 5655 5684 5733 5974 6090 6180 6370 6489 6695 6786 7105 7210 7308 7540 7644 7917 8034 8190 8526 8652 8820 8961 9135 9270 9373 9555 10094 10556 10815 11310 11466 11948 12051 12180 12740 12789 12978 13195 13390 13572 14210 14420 14935 15141 15834 16068 16380 16965 17052 17922 18270 18473 18540 18746 19110 20085 20188 20909 21315 21630 22620 22932 23751 24102 25235 25578 25956 26390 26780 26883 28119 28420 28665 29870 30282 31668 32445 33930 35844 36540 36946 37492 38220 38831 39585 40170 41818 42630 43260 44805 45423 46865 47502 48204 50470 51156 52780 53766 55419 56238 57330 59740 60255 60564 62727 63945 64890 65611 67860 73892 75705 77662 79170 80340 83636 84357 85260 89610 90846 92365 93730 95004 100940 104545 107532 110838 112476 114660 116493 118755 120510 125454 127890 129780 131222 134415 140595 146363 151410 155324 158340 166257 168714 179220 181692 184730 187460 188181 194155 196833 209090 221676 227115 232986 237510 241020 250908 255780 262444 268830 271817 277095 281190 292726 302820 313635 328055 332514 337428 349479 369460 376362 388310 393666 418180 421785 439089 454230 465972 475020 537660 543634 554190 562380 582465 585452 590499 627270 656110 665028 698958 731815 752724 776620 787332 815451 831285 843570 878178 908460 940905 984165 1087268 1108380 1164930 1180998 1254540 1312220 1317267 1359085 1397916 1463630 1630902 1662570 1687140 1747395 1756356 1881810 1902719 1968330 2195445 2329860 2361996 2446353 2634534 2718170 2927260 2952495 3261804 3325140 3494790 3763620 3805438 3936660 4077255 4390890 4892706 5269068 5436340 5708157 5904990 6586335 6989580 7610876 8154510 8781780 9513595 9785412 11416314 11809980 12231765 13172670 16309020 17124471 19027190 22832628 24463530 26345340 28540785 34248942 38054380 48927060 57081570 68497884 85622355 114163140 171244710 342489420
- Sum of all divisors σ(n): 1359408960
- Sum of proper divisors (its aliquot sum) s(n): 1016919540
- 342489420 is an abundant number, because the sum of its proper divisors (1016919540) is greater than itself. Its abundance is 674430120
Bases of 342489420
- Binary: 101000110100111111001010011002
- Hexadecimal: 0x1469F94C
- Base-36: 5NWQJ0
Squares and roots of 342489420
- 342489420 squared (3424894202) is 117299002811936400
- 342489420 cubed (3424894203) is 40173667439638466712888000
-
The
square root of 342489420 is 18506.4696795471 -
The
cube root of 342489420 is 699.6524941805
Scales and comparisons
How big is 342489420?- 342,489,420 seconds is equal to 10 years, 46 weeks, 1 day, 23 hours, 57 minutes.
-
To count from 1 to 342,489,420 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 342489420 cubic inches would be around 58.3 feet tall.
Recreational maths with 342489420
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