797990138265180

Names of 797990138265180

• Cardinal: 797990138265180 can be written as Seven hundred ninety-seven trillion, nine hundred ninety billion, one hundred thirty-eight million, two hundred sixty-five thousand, one hundred eighty.

Scientific notation

• Scientific notation: 7.9799013826518 × 10¹⁴

Factors of 797990138265180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15966189275

Divisors of 797990138265180

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 49 51 60 68 70 84 85 98 102 105 119 140 147 170 196 204 210 238 245 255 294 340 357 420 476 490 510 588 595 714 735 833 980 1020 1190 1428 1470 1666 1785 2380 2499 2940 3332 3570 4165 4998 7140 8330 9996 12495 16660 24990 49980 15966189241 31932378482 47898567723 63864756964 79830946205 95797135446 111763324687 159661892410 191594270892 223526649374 239492838615 271425217097 319323784820 335289974061 447053298748 478985677230 542850434194 558816623435 670579948122 782343272809 814275651291 957971354460 1085700868388 1117633246870 1341159896244 1357126085485 1564686545618 1628551302582 1676449870305 1899976519679 2235266493740 2347029818427 2714252170970 3129373091236 3257102605164 3352899740610 3799953039358 3911716364045 4071378256455 4694059636854 5428504341940 5699929559037 6705799481220 7599906078716 7823432728090 8142756512910 9388119273708 9499882598395 11399859118074 11735149092135 13299835637753 15646865456180 16285513025820 18999765196790 22799718236148 23470298184270 26599671275506 28499647795185 37999530393580 39899506913259 46940596368540 53199342551012 56999295590370 66499178188765 79799013826518 113998591180740 132998356377530 159598027653036 199497534566295 265996712755060 398995069132590 797990138265180
• Sum of all divisors σ(n): 2752060107265056
• Sum of proper divisors (its aliquot sum) s(n): 1954069968999876
• 797990138265180 is an abundant number, because the sum of its proper divisors (1954069968999876) is greater than itself. Its abundance is 1156079830734696

Bases of 797990138265180

• Binary: 10110101011100010010001110101110011011111001011100₂
• Hexadecimal: 0x2D5C48EB9BE5C
• Base-36: 7UV3LWTTGC

Squares and roots of 797990138265180

• 797990138265180 squared (797990138265180²) is 636788260768481093660000432400
• 797990138265180 cubed (797990138265180³) is 508150752256283724970720486547694585863832000
• The square root of 797990138265180 is 28248719.2322975945
• The cube root of 797990138265180 is 92753.9702125259

Scales and comparisons

• 797,990,138,265,180 seconds is equal to 25,373,618 years, 2 weeks, 4 days, 15 hours, 53 minutes.
• To count from 1 to 797,990,138,265,180 would take you about sixty-three million, four hundred thirty-four thousand and forty-five 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 797990138265180 cubic inches would be around 7729.5 feet tall.

Recreational maths with 797990138265180

• 797990138265180 backwards is 081562831099797
• The number of decimal digits it has is: 15
• The sum of 797990138265180's digits is 75
• More coming soon!