8079981420
8,079,981,420 is an even composite number composed of seven prime numbers multiplied together.
8079981420 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 8079981420:
22 × 3 × 5 × 72 × 192 × 23 × 331
(2 × 2 × 3 × 5 × 7 × 7 × 19 × 19 × 23 × 331)See below for interesting mathematical facts about the number 8079981420 from the Numbermatics database.
Names of 8079981420
- Cardinal: 8079981420 can be written as Eight billion, seventy-nine million, nine hundred eighty-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 8.07998142 × 109
Factors of 8079981420
Divisors of 8079981420
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 19 20 21 23 28 30 35 38 42 46 49 57 60 69 70 76 84 92 95 98 105 114 115 133 138 140 147 161 190 196 210 228 230 245 266 276 285 294 322 331 345 361 380 399 420 437 460 483 490 532 570 588 644 662 665 690 722 735 798 805 874 931 966 980 993 1083 1127 1140 1311 1324 1330 1380 1444 1470 1596 1610 1655 1748 1805 1862 1932 1986 1995 2166 2185 2254 2317 2415 2527 2622 2660 2793 2940 3059 3220 3310 3381 3610 3724 3972 3990 4332 4370 4508 4634 4655 4830 4965 5054 5244 5415 5586 5635 6118 6289 6555 6620 6762 6951 7220 7581 7613 7980 8303 8740 9177 9268 9310 9660 9930 10108 10830 11172 11270 11585 12236 12578 12635 13110 13524 13902 13965 15162 15226 15295 16219 16606 16905 17689 18354 18620 18867 19860 21413 21660 22540 22839 23170 24909 25156 25270 26220 27804 27930 30324 30452 30590 31445 32438 33212 33810 34755 35378 36708 37734 37905 38065 41515 42826 44023 45678 45885 46340 48657 49818 50540 53067 53291 55860 58121 61180 62890 64239 64876 67620 69510 70756 75468 75810 76130 81095 83030 85652 88046 88445 91356 91770 94335 97314 99636 106134 106582 107065 114195 116242 119491 124545 125780 128478 132069 139020 144647 151620 152260 159873 162190 166060 174363 176092 176890 183540 188670 194628 212268 213164 214130 220115 228390 232484 238982 243285 249090 256956 264138 265335 266455 289294 290605 308161 319746 321195 324380 348726 353780 358473 373037 377340 406847 428260 433941 440230 456780 477964 486570 498180 528276 530670 532910 578588 581210 597455 616322 639492 642390 660345 697452 716946 723235 746074 799365 813694 836437 867882 871815 880460 924483 973140 1012529 1061340 1065820 1119111 1162420 1194910 1220541 1232644 1284780 1320690 1433892 1446470 1492148 1540805 1598730 1627388 1672874 1735764 1743630 1792365 1848966 1865185 2025058 2034235 2169705 2238222 2389820 2441082 2509311 2641380 2748293 2892940 3037587 3081610 3197460 3345748 3487260 3584730 3697932 3730370 4050116 4068470 4182185 4339410 4476444 4622415 4882164 5018622 5062645 5496586 5595555 5855059 6075174 6102705 6163220 7087703 7169460 7460740 8136940 8244879 8364370 8678820 9244830 10037244 10125290 10993172 11191110 11710118 12150348 12205410 12546555 13741465 14175406 15187935 16489758 16728740 17565177 18489660 19238051 20250580 21263109 22382220 23420236 24410820 25093110 27482930 28350812 29275295 30375870 32979516 35130354 35438515 38476102 41224395 42526218 50186220 54965860 57714153 58550590 60751740 70260708 70877030 76952204 82448790 85052436 87825885 96190255 106315545 115428306 117101180 134666357 141754060 164897580 175651770 192380510 212631090 230856612 269332714 288570765 351303540 384761020 403999071 425262180 538665428 577141530 673331785 807998142 1154283060 1346663570 1615996284 2019995355 2693327140 4039990710 8079981420
- Sum of all divisors σ(n): 29070897408
- Sum of proper divisors (its aliquot sum) s(n): 20990915988
- 8079981420 is an abundant number, because the sum of its proper divisors (20990915988) is greater than itself. Its abundance is 12910934568
Bases of 8079981420
- Binary: 1111000011001101010111011011011002
- Hexadecimal: 0x1E19ABB6C
- Base-36: 3PMM1KC
Squares and roots of 8079981420
- 8079981420 squared (80799814202) is 65286099747545216400
- 8079981420 cubed (80799814203) is 527510472944432039121879288000
-
The
square root of 8079981420 is 89888.7168670239 -
The
cube root of 8079981420 is 2006.6430289867
Scales and comparisons
How big is 8079981420?- 8,079,981,420 seconds is equal to 256 years, 47 weeks, 5 days, 7 hours, 17 minutes.
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To count from 1 to 8,079,981,420 would take you about five hundred thirteen 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 8079981420 cubic inches would be around 167.2 feet tall.
Recreational maths with 8079981420
- 8079981420 backwards is 0241899708
- The number of decimal digits it has is: 10
- The sum of 8079981420's digits is 48
- More coming soon!
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The information we have on file for 8079981420 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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