16221107980
16,221,107,980 is an even composite number composed of six prime numbers multiplied together.
16221107980 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 16221107980:
22 × 5 × 75 × 11 × 41 × 107
(2 × 2 × 5 × 7 × 7 × 7 × 7 × 7 × 11 × 41 × 107)See below for interesting mathematical facts about the number 16221107980 from the Numbermatics database.
Names of 16221107980
- Cardinal: 16221107980 can be written as Sixteen billion, two hundred twenty-one million, one hundred seven thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.622110798 × 1010
Factors of 16221107980
Divisors of 16221107980
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 41 44 49 55 70 77 82 98 107 110 140 154 164 196 205 214 220 245 287 308 343 385 410 428 451 490 535 539 574 686 749 770 820 902 980 1070 1078 1148 1177 1372 1435 1498 1540 1715 1804 2009 2140 2156 2255 2354 2401 2695 2870 2996 3157 3430 3745 3773 4018 4387 4510 4708 4802 5243 5390 5740 5885 6314 6860 7490 7546 8036 8239 8774 9020 9604 10045 10486 10780 11770 12005 12628 14063 14980 15092 15785 16478 16807 17548 18865 20090 20972 21935 22099 23540 24010 26215 26411 28126 30709 31570 32956 33614 36701 37730 40180 41195 43870 44198 48020 48257 52430 52822 56252 57673 61418 63140 67228 70315 73402 75460 82390 84035 87740 88396 96514 98441 104860 105644 110495 115346 122836 132055 140630 146804 153545 154693 164780 168070 183505 184877 193028 196882 214963 220990 230692 241285 256907 264110 281260 288365 307090 309386 336140 337799 367010 369754 393764 403711 429926 441980 482570 492205 513814 528220 576730 614180 618772 675598 689087 734020 739508 773465 807422 859852 924385 965140 984410 1027628 1074815 1082851 1153460 1284535 1351196 1378174 1504741 1546930 1614844 1688995 1798349 1848770 1968820 2018555 2149630 2165702 2364593 2569070 2756348 2825977 3009482 3093860 3377990 3445435 3596698 3697540 4037110 4299260 4331404 4729186 5138140 5414255 5651954 6018964 6755980 6890870 7193396 7523705 7579957 8074220 8991745 9458372 10533187 10828510 11303908 11822965 13781740 14129885 15047410 15159914 16552151 17983490 19781839 21066374 21657020 23645930 28259770 30094820 30319828 33104302 35966980 37899785 39563678 42132748 47291860 52665935 56519540 66208604 73732309 75799570 79127356 82760755 98909195 105331870 115865057 147464618 151599140 165521510 197818390 210663740 231730114 294929236 331043020 368661545 395636780 463460228 579325285 737323090 811055399 1158650570 1474646180 1622110798 2317301140 3244221596 4055276995 8110553990 16221107980
- Sum of all divisors σ(n): 44826711552
- Sum of proper divisors (its aliquot sum) s(n): 28605603572
- 16221107980 is an abundant number, because the sum of its proper divisors (28605603572) is greater than itself. Its abundance is 12384495592
Bases of 16221107980
- Binary: 11110001101101101001110111000011002
- Hexadecimal: 0x3C6DA770C
- Base-36: 7G9MN0S
Squares and roots of 16221107980
- 16221107980 squared (162211079802) is 263124344098819680400
- 16221107980 cubed (162211079803) is 4268168397793629826317489592000
-
The
square root of 16221107980 is 127362.1135974115 -
The
cube root of 16221107980 is 2531.3964794327
Scales and comparisons
How big is 16221107980?- 16,221,107,980 seconds is equal to 515 years, 40 weeks, 4 days, 7 hours, 19 minutes, 40 seconds.
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To count from 1 to 16,221,107,980 would take you about one thousand and thirty-one 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 16221107980 cubic inches would be around 210.9 feet tall.
Recreational maths with 16221107980
- 16221107980 backwards is 08970112261
- The number of decimal digits it has is: 11
- The sum of 16221107980's digits is 37
- More coming soon!
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