90980564790

Names of 90980564790

• Cardinal: 90980564790 can be written as Ninety billion, nine hundred eighty million, five hundred sixty-four thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 9.098056479 × 10¹⁰

Factors of 90980564790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5014

Divisors of 90980564790

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 23 30 46 53 69 106 115 138 159 230 265 318 345 530 571 690 795 1142 1219 1590 1713 2438 2855 3426 3657 4357 5710 6095 7314 8565 8714 12190 13071 13133 17130 18285 21785 26142 26266 30263 36570 39399 43570 60526 65355 65665 78798 90789 100211 130710 131330 151315 181578 196995 200422 230921 300633 302630 393990 453945 461842 501055 601266 692763 696049 907890 1002110 1154605 1385526 1392098 1503165 2088147 2309210 2487847 3006330 3463815 3480245 4176294 4975694 5311183 6927630 6960490 7463541 10440735 10622366 12439235 14927082 15933549 20881470 24878470 26555915 31867098 37317705 53111830 57220481 74635410 79667745 114440962 131855891 159335490 171661443 263711782 286102405 343322886 395567673 572204810 659279455 791135346 858307215 1318558910 1716614430 1977838365 3032685493 3955676730 6065370986 9098056479 15163427465 18196112958 30326854930 45490282395 90980564790
• Sum of all divisors σ(n): 232605914112
• Sum of proper divisors (its aliquot sum) s(n): 141625349322
• 90980564790 is an abundant number, because the sum of its proper divisors (141625349322) is greater than itself. Its abundance is 50644784532

Bases of 90980564790

• Binary: 1010100101110110111010011111100110110₂
• Hexadecimal: 0x152EDD3F36
• Base-36: 15SNH92U

Squares and roots of 90980564790

• 90980564790 squared (90980564790²) is 8277463169507387744100
• 90980564790 cubed (90980564790³) is 753088274190205643035741990239000
• The square root of 90980564790 is 301629.8473128945
• The cube root of 90980564790 is 4497.6212084229

Scales and comparisons

• 90,980,564,790 seconds is equal to 2,892 years, 46 weeks, 5 days, 19 hours, 6 minutes, 30 seconds.
• To count from 1 to 90,980,564,790 would take you about five thousand, seven hundred eighty-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 90980564790 cubic inches would be around 374.8 feet tall.

Recreational maths with 90980564790

• 90980564790 backwards is 09746508909
• The number of decimal digits it has is: 11
• The sum of 90980564790's digits is 57
• More coming soon!