84427980
84,427,980 is an even composite number composed of six prime numbers multiplied together.
84427980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 84427980:
22 × 3 × 5 × 72 × 13 × 472
(2 × 2 × 3 × 5 × 7 × 7 × 13 × 47 × 47)See below for interesting mathematical facts about the number 84427980 from the Numbermatics database.
Names of 84427980
- Cardinal: 84427980 can be written as Eighty-four million, four hundred twenty-seven thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 8.442798 × 107
Factors of 84427980
Divisors of 84427980
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 47 49 52 60 65 70 78 84 91 94 98 105 130 140 141 147 156 182 188 195 196 210 235 245 260 273 282 294 329 364 390 420 455 470 490 546 564 588 611 637 658 705 735 780 910 940 980 987 1092 1222 1274 1316 1365 1410 1470 1645 1820 1833 1911 1974 2209 2303 2444 2548 2730 2820 2940 3055 3185 3290 3666 3822 3948 4277 4418 4606 4935 5460 6110 6370 6580 6627 6909 7332 7644 8554 8836 9165 9212 9555 9870 11045 11515 12220 12740 12831 13254 13818 15463 17108 18330 19110 19740 21385 22090 23030 25662 26508 27636 28717 29939 30926 33135 34545 36660 38220 42770 44180 46060 46389 51324 57434 59878 61852 64155 66270 69090 77315 85540 86151 89817 92778 108241 114868 119756 128310 132540 138180 143585 149695 154630 172302 179634 185556 201019 216482 231945 256620 287170 299390 309260 324723 344604 359268 402038 430755 432964 449085 463890 541205 574340 598780 603057 649446 804076 861510 898170 927780 1005095 1082410 1206114 1298892 1407133 1623615 1723020 1796340 2010190 2164820 2412228 2814266 3015285 3247230 4020380 4221399 5628532 6030570 6494460 7035665 8442798 12061140 14071330 16885596 21106995 28142660 42213990 84427980
- Sum of all divisors σ(n): 302582448
- Sum of proper divisors (its aliquot sum) s(n): 218154468
- 84427980 is an abundant number, because the sum of its proper divisors (218154468) is greater than itself. Its abundance is 133726488
Bases of 84427980
- Binary: 1010000100001000100110011002
- Hexadecimal: 0x50844CC
- Base-36: 1E9L1O
Squares and roots of 84427980
- 84427980 squared (844279802) is 7128083806880400
- 84427980 cubed (844279803) is 601809717085622273592000
-
The
square root of 84427980 is 9188.4699487999 -
The
cube root of 84427980 is 438.6944426857
Scales and comparisons
How big is 84427980?- 84,427,980 seconds is equal to 2 years, 35 weeks, 4 days, 4 hours, 13 minutes.
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To count from 1 to 84,427,980 would take you about four 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 84427980 cubic inches would be around 36.6 feet tall.
Recreational maths with 84427980
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The information we have on file for 84427980 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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