385355340
385,355,340 is an even composite number composed of six prime numbers multiplied together.
What does the number 385355340 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
385355340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 385355340:
22 × 33 × 5 × 19 × 232 × 71
(2 × 2 × 3 × 3 × 3 × 5 × 19 × 23 × 23 × 71)See below for interesting mathematical facts about the number 385355340 from the Numbermatics database.
Names of 385355340
- Cardinal: 385355340 can be written as Three hundred eighty-five million, three hundred fifty-five thousand, three hundred forty.
Scientific notation
- Scientific notation: 3.8535534 × 108
Factors of 385355340
Divisors of 385355340
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 23 27 30 36 38 45 46 54 57 60 69 71 76 90 92 95 108 114 115 135 138 142 171 180 190 207 213 228 230 270 276 284 285 342 345 355 380 414 426 437 460 513 529 540 570 621 639 684 690 710 828 852 855 874 1026 1035 1058 1065 1140 1242 1278 1311 1349 1380 1420 1587 1633 1710 1748 1917 2052 2070 2116 2130 2185 2484 2556 2565 2622 2645 2698 3105 3174 3195 3266 3420 3834 3933 4047 4140 4260 4370 4761 4899 5130 5244 5290 5396 6210 6348 6390 6532 6555 6745 7668 7866 7935 8094 8165 8740 9522 9585 9798 10051 10260 10580 11799 12141 12420 12780 13110 13490 14283 14697 15732 15870 16188 16330 19044 19170 19596 19665 20102 20235 23598 23805 24282 24495 26220 26980 28566 29394 30153 31027 31740 32660 36423 37559 38340 39330 40204 40470 44091 47196 47610 48564 48990 50255 57132 58788 58995 60306 60705 62054 71415 72846 73485 75118 78660 80940 88182 90459 93081 95220 97980 100510 112677 117990 120612 121410 124108 142830 145692 146970 150236 150765 155135 176364 180918 182115 186162 187795 201020 220455 225354 235980 242820 271377 279243 285660 293940 301530 310270 338031 361836 364230 372324 375590 440910 450708 452295 465405 542754 558486 563385 603060 620540 676062 713621 728460 751180 837729 881820 904590 930810 1014093 1085508 1116972 1126770 1352124 1356885 1396215 1427242 1675458 1690155 1809180 1861620 2028186 2140863 2253540 2713770 2792430 2854484 3350916 3380310 3568105 4056372 4188645 4281726 5070465 5427540 5584860 6422589 6760620 7136210 8377290 8563452 10140930 10704315 12845178 14272420 16754580 19267767 20281860 21408630 25690356 32112945 38535534 42817260 64225890 77071068 96338835 128451780 192677670 385355340
- Sum of all divisors σ(n): 1337817600
- Sum of proper divisors (its aliquot sum) s(n): 952462260
- 385355340 is an abundant number, because the sum of its proper divisors (952462260) is greater than itself. Its abundance is 567106920
Bases of 385355340
- Binary: 101101111100000001110010011002
- Hexadecimal: 0x16F80E4C
- Base-36: 6DFI30
Squares and roots of 385355340
- 385355340 squared (3853553402) is 148498738066515600
- 385355340 cubed (3853553403) is 57224781697193061653304000
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The
square root of 385355340 is 19630.4696836319 -
The
cube root of 385355340 is 727.7023775369
Scales and comparisons
How big is 385355340?- 385,355,340 seconds is equal to 12 years, 13 weeks, 1 day, 3 hours, 9 minutes.
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To count from 1 to 385,355,340 would take you about eighteen 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 385355340 cubic inches would be around 60.6 feet tall.
Recreational maths with 385355340
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