40490465891267072

Names of 40490465891267072

• Cardinal: 40490465891267072 can be written as Forty quadrillion, four hundred ninety trillion, four hundred sixty-five billion, eight hundred ninety-one million, two hundred sixty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 4.0490465891267072 × 10¹⁶

Factors of 40490465891267072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 216942

Divisors of 40490465891267072

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 32 41 64 82 128 164 256 328 512 656 1312 1681 2624 3362 5248 6724 10496 13448 20992 26896 53792 107584 215168 216899 430336 433798 860672 867596 1735192 3470384 6940768 8892859 13881536 17785718 27763072 35571436 55526144 71142872 111052288 142285744 284571488 364607219 569142976 729214438 1138285952 1458428876 2276571904 2916857752 4553143808 5833715504 11667431008 23334862016 46669724032 47045176201 93339448064 94090352402 186678896128 188180704804 376361409608 752722819216 1505445638432 1928852224241 3010891276864 3857704448482 6021782553728 7715408896964 12043565107456 15430817793928 24087130214912 30861635587856 61723271175712 79082941193881 123446542351424 158165882387762 246893084702848 316331764775524 493786169405696 632663529551048 987572338811392 1265327059102096 2530654118204192 5061308236408384 10122616472816768 20245232945633536 40490465891267072
• Sum of all divisors σ(n): 82923574196222529
• Sum of proper divisors (its aliquot sum) s(n): 42433108304955457
• 40490465891267072 is an abundant number, because the sum of its proper divisors (42433108304955457) is greater than itself. Its abundance is 1942642413688385

Bases of 40490465891267072

• Binary: 10001111110110011101110100111100001111010011001000000000₂
• Hexadecimal: 0x8FD9DD3C3D3200
• Base-36: B2OO78MT7NK

Squares and roots of 40490465891267072

• 40490465891267072 squared (40490465891267072²) is 1639477828091862163293953631453184
• 40490465891267072 cubed (40490465891267072³) is 66383221077842165160031451532565974299606408757248
• The square root of 40490465891267072 is 201222428.8971462347
• The cube root of 40490465891267072 is 343387.3229225989

Scales and comparisons

• 40,490,465,891,267,072 seconds is equal to 1,287,471,570 years, 5 weeks, 4 days, 7 hours, 4 minutes, 32 seconds.
• To count from 1 to 40,490,465,891,267,072 would take you about three billion, eight hundred sixty-two million, four hundred fourteen thousand, seven hundred ten 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 40490465891267072 cubic inches would be around 28615.6 feet tall.

Recreational maths with 40490465891267072

• 40490465891267072 backwards is 27076219856409404
• The number of decimal digits it has is: 17
• The sum of 40490465891267072's digits is 74
• More coming soon!