678990201300828

Names of 678990201300828

• Cardinal: 678990201300828 can be written as Six hundred seventy-eight trillion, nine hundred ninety billion, two hundred one million, three hundred thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 6.78990201300828 × 10¹⁴

Factors of 678990201300828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 563007

Divisors of 678990201300828

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 36 37 46 54 69 74 81 92 108 111 138 148 162 207 222 276 324 333 414 444 621 666 828 851 999 1242 1332 1702 1863 1998 2484 2553 2997 3404 3726 3996 4409 5106 5994 7452 7659 8818 10212 11988 13227 15318 17636 22977 26454 30636 39681 45954 52908 68931 79362 91908 101407 119043 137862 158724 163133 202814 238086 275724 304221 326266 357129 405628 476172 489399 558533 608442 652532 714258 912663 978798 1117066 1216884 1428516 1468197 1675599 1825326 1957596 2234132 2737989 2936394 3351198 3650652 3752059 4404591 5026797 5475978 5872788 6702396 7504118 8213967 8809182 10053594 10951956 11256177 12846259 13213773 15008236 15080391 16427934 17618364 20107188 20665721 22512354 25692518 26427546 30160782 32855868 33768531 38538777 41331442 45024708 45241173 51385036 52855092 60321564 61997163 67537062 77077554 82662884 90482346 101305593 115616331 123994326 135074124 154155108 180964692 185991489 202611186 231232662 247988652 303916779 346848993 371982978 405222372 462465324 475311583 557974467 607833558 693697986 743965956 950623166 1040546979 1115948934 1215667116 1387395972 1425934749 1673923401 1901246332 2081093958 2231897868 2462571997 2851869498 3347846802 4162187916 4277804247 4925143994 5703738996 6695693604 7387715991 8555608494 9850287988 12833412741 14775431982 17111216988 22163147973 25666825482 29550863964 38500238223 44326295946 51333650964 56639155931 66489443919 77000476446 88652591892 91115163889 113278311862 132978887838 154000952892 169917467793 182230327778 199468331757 226556623724 265957775676 273345491667 339834935586 364460655556 398936663514 509752403379 546690983334 679669871172 797873327028 820036475001 1019504806758 1093381966668 1529257210137 1640072950002 2039009613516 2095648769447 2460109425003 3058514420274 3280145900004 4191297538894 4587771630411 4920218850006 6117028840548 6286946308341 7380328275009 8382595077788 9175543260822 9840437700012 12573892616682 14760656550018 18351086521644 18860838925023 25147785233364 29521313100036 37721677850046 56582516775069 75443355700092 113165033550138 169747550325207 226330067100276 339495100650414 678990201300828
• Sum of all divisors σ(n): 1902683068292160
• Sum of proper divisors (its aliquot sum) s(n): 1223692866991332
• 678990201300828 is an abundant number, because the sum of its proper divisors (1223692866991332) is greater than itself. Its abundance is 544702665690504

Bases of 678990201300828

• Binary: 10011010011000100110111001110000010010011101011100₂
• Hexadecimal: 0x26989B9C1275C
• Base-36: 6OOJSIUHR0

Squares and roots of 678990201300828

• 678990201300828 squared (678990201300828²) is 461027693462538929463353485584
• 678990201300828 cubed (678990201300828³) is 313033286389385732655595866383332464745263552
• The square root of 678990201300828 is 26057440.4211316965
• The cube root of 678990201300828 is 87893.0433210811

Scales and comparisons

• 678,990,201,300,828 seconds is equal to 21,589,788 years, 7 weeks, 4 days, 10 hours, 13 minutes, 48 seconds.
• To count from 1 to 678,990,201,300,828 would take you about fifty-three million, nine hundred seventy-four thousand, four hundred seventy 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 678990201300828 cubic inches would be around 7324.4 feet tall.

Recreational maths with 678990201300828

• 678990201300828 backwards is 828003102099876
• The number of decimal digits it has is: 15
• The sum of 678990201300828's digits is 63
• More coming soon!