1028972883122080

Names of 1028972883122080

• Cardinal: 1028972883122080 can be written as One quadrillion, twenty-eight trillion, nine hundred seventy-two billion, eight hundred eighty-three million, one hundred twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.02897288312208 × 10¹⁵

Factors of 1028972883122080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 113229523

Divisors of 1028972883122080

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 65 68 80 85 104 130 136 160 170 208 221 257 260 272 340 416 442 514 520 544 680 884 1028 1040 1105 1285 1360 1768 2056 2080 2210 2570 2720 3341 3536 4112 4369 4420 5140 6682 7072 8224 8738 8840 10280 13364 16705 17476 17680 20560 21845 26728 33410 34952 35360 41120 43690 53456 56797 66820 69904 87380 106912 113594 133640 139808 174760 227188 267280 283985 349520 454376 534560 567970 699040 908752 1135940 1817504 2271880 4543760 9087520 113229229 226458458 452916916 566146145 905833832 1132292290 1471979977 1811667664 1924896893 2264584580 2943959954 3623335328 3849793786 4529169160 5887919908 7359899885 7699587572 9058338320 9624484465 11775839816 14719799770 15399175144 18116676640 19248968930 23551679632 25023659609 29099911853 29439599540 30798350288 38497937860 47103359264 50047319218 58199823706 58879199080 61596700576 76995875720 100094638436 116399647412 117758398160 125118298045 145499559265 153991751440 200189276872 232799294824 235516796320 250236596090 290999118530 307983502880 378298854089 400378553744 465598589648 494698501501 500473192180 581998237060 756597708178 800757107488 931197179296 989397003002 1000946384360 1163996474120 1513195416356 1891494270445 1978794006004 2001892768720 2327992948240 2473492507505 3026390832712 3782988540890 3957588012008 4003785537440 4655985896480 4946985015010 6052781665424 6431080519513 7565977081780 7915176024016 9893970030020 12105563330848 12862161039026 15131954163560 15830352048032 19787940060040 25724322078052 30263908327120 32155402597565 39575880120080 51448644156104 60527816654240 64310805195130 79151760240160 102897288312208 128621610390260 205794576624416 257243220780520 514486441561040 1028972883122080
• Sum of all divisors σ(n): 2782726991483040
• Sum of proper divisors (its aliquot sum) s(n): 1753754108360960
• 1028972883122080 is an abundant number, because the sum of its proper divisors (1753754108360960) is greater than itself. Its abundance is 724781225238880

Bases of 1028972883122080

• Binary: 11101001111101100001101011001011101001011110100000₂
• Hexadecimal: 0x3A7D86B2E97A0
• Base-36: A4QNM7BGKG

Squares and roots of 1028972883122080

• 1028972883122080 squared (1028972883122080²) is 1058785194200565708128183526400
• 1028972883122080 cubed (1028972883122080³) is 1089461253883527473431598598361203256102912000
• The square root of 1028972883122080 is 32077607.1913426859
• The cube root of 1028972883122080 is 100956.5830814035

Scales and comparisons

• 1,028,972,883,122,080 seconds is equal to 32,718,154 years, 44 weeks, 5 days, 11 hours, 14 minutes, 40 seconds.
• To count from 1 to 1,028,972,883,122,080 would take you about ninety-eight million, one hundred fifty-four thousand, four hundred sixty-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 1028972883122080 cubic inches would be around 8413 feet tall.

Recreational maths with 1028972883122080

• 1028972883122080 backwards is 0802213882798201
• The number of decimal digits it has is: 16
• The sum of 1028972883122080's digits is 61
• More coming soon!