16020420
16,020,420 is an even composite number composed of seven prime numbers multiplied together.
16020420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 16020420:
22 × 3 × 5 × 13 × 19 × 23 × 47
(2 × 2 × 3 × 5 × 13 × 19 × 23 × 47)See below for interesting mathematical facts about the number 16020420 from the Numbermatics database.
Names of 16020420
- Cardinal: 16020420 can be written as Sixteen million, twenty thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.602042 × 107
Factors of 16020420
Divisors of 16020420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 19 20 23 26 30 38 39 46 47 52 57 60 65 69 76 78 92 94 95 114 115 130 138 141 156 188 190 195 228 230 235 247 260 276 282 285 299 345 380 390 437 460 470 494 564 570 598 611 690 705 741 780 874 893 897 940 988 1081 1140 1196 1222 1235 1311 1380 1410 1482 1495 1748 1786 1794 1833 2162 2185 2444 2470 2622 2679 2820 2964 2990 3055 3243 3572 3588 3666 3705 4324 4370 4465 4485 4940 5244 5358 5405 5681 5980 6110 6486 6555 7332 7410 8740 8930 8970 9165 10716 10810 11362 11609 12220 12972 13110 13395 14053 14820 16215 17043 17860 17940 18330 20539 21620 22724 23218 26220 26790 28106 28405 32430 34086 34827 36660 41078 42159 46436 53580 56212 56810 58045 61617 64860 68172 69654 70265 82156 84318 85215 102695 113620 116090 123234 139308 140530 168636 170430 174135 205390 210795 232180 246468 267007 281060 308085 340860 348270 410780 421590 534014 616170 696540 801021 843180 1068028 1232340 1335035 1602042 2670070 3204084 4005105 5340140 8010210 16020420
- Sum of all divisors σ(n): 54190080
- Sum of proper divisors (its aliquot sum) s(n): 38169660
- 16020420 is an abundant number, because the sum of its proper divisors (38169660) is greater than itself. Its abundance is 22149240
Bases of 16020420
- Binary: 1111010001110011110001002
- Hexadecimal: 0xF473C4
- Base-36: 9JDFO
Squares and roots of 16020420
- 16020420 squared (160204202) is 256653856976400
- 16020420 cubed (160204203) is 4111702583381858088000
-
The
square root of 16020420 is 4002.5516861123 -
The
cube root of 16020420 is 252.0913626901
Scales and comparisons
How big is 16020420?- 16,020,420 seconds is equal to 26 weeks, 3 days, 10 hours, 7 minutes.
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To count from 1 to 16,020,420 would take you about thirty-nine weeks!
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 16020420 cubic inches would be around 21 feet tall.
Recreational maths with 16020420
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