80612843220

Names of 80612843220

• Cardinal: 80612843220 can be written as Eighty billion, six hundred twelve million, eight hundred forty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 8.061284322 × 10¹⁰

Factors of 80612843220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26984

Divisors of 80612843220

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 61 63 65 70 78 84 90 91 105 108 117 122 126 130 135 140 156 180 182 183 189 195 210 234 244 252 260 270 273 305 315 351 364 366 378 390 420 427 455 468 540 546 549 585 610 630 702 732 756 780 793 819 854 910 915 945 1092 1098 1170 1220 1260 1281 1365 1404 1586 1638 1647 1708 1755 1820 1830 1890 2135 2196 2340 2379 2457 2562 2730 2745 3172 3276 3294 3510 3660 3780 3843 3965 4095 4270 4758 4914 5124 5460 5490 5551 6405 6588 7020 7137 7686 7930 8190 8235 8540 9516 9828 10980 11102 11529 11895 12285 12810 14274 15372 15860 16380 16470 16653 19215 21411 22204 23058 23790 24570 25620 26893 27755 28548 32940 33306 35685 38430 42822 46116 47580 49140 49959 53786 55510 57645 66612 71370 76860 80679 83265 85644 99918 107055 107572 111020 115290 134465 142740 149877 161358 166530 188251 199836 214110 230580 242037 249795 268930 299754 322716 333060 349609 376502 403395 428220 484074 499590 537860 564753 599508 699218 726111 749385 753004 806790 941255 968148 999180 1048827 1129506 1210185 1398436 1452222 1498770 1613580 1640473 1694259 1748045 1882510 2097654 2259012 2420370 2447263 2823765 2904444 2997540 3146481 3280946 3388518 3496090 3630555 3765020 4195308 4840740 4894526 4921419 5082777 5244135 5647530 6292962 6561892 6777036 6992180 7261110 7341789 8202365 8471295 9439443 9789052 9842838 10165554 10488270 11295060 11483311 12236315 12585924 14522220 14683578 14764257 15732405 16404730 16942590 18878886 19685676 20331108 20976540 21326149 22025367 22966622 24472630 24607095 25413885 29367156 29528514 31464810 32809460 33885180 34449933 36708945 37757772 42652298 44050734 44292771 45933244 47197215 48945260 49214190 50827770 57416555 59057028 62929620 63978447 66076101 68899866 73417890 73821285 85304596 88101468 88585542 94394430 98428380 101655540 103349799 106630745 110126835 114833110 127956894 132152202 137799732 146835780 147642570 149283043 172249665 177171084 188788860 191935341 206699598 213261490 220253670 221463855 229666220 255913788 264304404 295285140 298566086 310049397 319892235 330380505 344499330 383870682 413399196 426522980 440507340 442927710 447849129 516748995 575806023 597132172 620098794 639784470 660761010 688998660 746415215 767741364 885855420 895698258 959676705 1033497990 1151612046 1240197588 1279568940 1321522020 1343547387 1492830430 1550246985 1791396516 1919353410 2066995980 2239245645 2303224092 2687094774 2879030115 2985660860 3100493970 3838706820 4030642161 4478491290 5374189548 5758060230 6200987940 6717736935 8061284322 8956982580 11516120460 13435473870 16122568644 20153210805 26870947740 40306421610 80612843220
• Sum of all divisors σ(n): 313743252480
• Sum of proper divisors (its aliquot sum) s(n): 233130409260
• 80612843220 is an abundant number, because the sum of its proper divisors (233130409260) is greater than itself. Its abundance is 152517566040

Bases of 80612843220

• Binary: 1001011000100111001100101111011010100₂
• Hexadecimal: 0x12C4E65ED4
• Base-36: 1116SZX0

Squares and roots of 80612843220

• 80612843220 squared (80612843220²) is 6498430492012299968400
• 80612843220 cubed (80612843220³) is 523856958428654999664240154248000
• The square root of 80612843220 is 283924.0095870725
• The cube root of 80612843220 is 4319.8441591159

Scales and comparisons

• 80,612,843,220 seconds is equal to 2,563 years, 12 weeks, 3 days, 27 minutes.
• To count from 1 to 80,612,843,220 would take you about five thousand, one hundred twenty-six 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 80612843220 cubic inches would be around 360 feet tall.

Recreational maths with 80612843220

• 80612843220 backwards is 02234821608
• 80612843220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80612843220's digits is 36
• More coming soon!