47206809072

Names of 47206809072

• Cardinal: 47206809072 can be written as Forty-seven billion, two hundred six million, eight hundred nine thousand and seventy-two.

Scientific notation

• Scientific notation: 4.7206809072 × 10¹⁰

Factors of 47206809072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 68661

Divisors of 47206809072

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 59 72 81 108 118 144 162 177 216 236 243 324 354 432 472 486 531 648 708 729 944 972 1062 1296 1416 1458 1593 1944 2124 2832 2916 3186 3888 4248 4779 5832 6372 8496 9558 11664 12744 14337 19116 25488 28674 38232 43011 57348 68597 76464 86022 114696 137194 172044 205791 229392 274388 344088 411582 548776 617373 688176 823164 1097552 1234746 1646328 1852119 2469492 3292656 3704238 4047223 4938984 5556357 7408476 8094446 9877968 11112714 12141669 14816952 16188892 16669071 22225428 24283338 29633904 32377784 33338142 36425007 44450856 48566676 50007213 64755568 66676284 72850014 88901712 97133352 100014426 109275021 133352568 145700028 194266704 200028852 218550042 266705136 291400056 327825063 400057704 437100084 582800112 655650126 800115408 874200168 983475189 1311300252 1748400336 1966950378 2622600504 2950425567 3933900756 5245201008 5900851134 7867801512 11801702268 15735603024 23603404536 47206809072
• Sum of all divisors σ(n): 139458362040
• Sum of proper divisors (its aliquot sum) s(n): 92251552968
• 47206809072 is an abundant number, because the sum of its proper divisors (92251552968) is greater than itself. Its abundance is 45044743896

Bases of 47206809072

• Binary: 101011111101101111101011110111110000₂
• Hexadecimal: 0xAFDBEBDF0
• Base-36: LOPPR00

Squares and roots of 47206809072

• 47206809072 squared (47206809072²) is 2228482822760261501184
• 47206809072 cubed (47206809072³) is 105199563134275280715185189941248
• The square root of 47206809072 is 217271.2799060197
• The cube root of 47206809072 is 3614.1115125059

Scales and comparisons

• 47,206,809,072 seconds is equal to 1,501 years, 1 week, 4 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 47,206,809,072 would take you about three thousand and two 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 47206809072 cubic inches would be around 301.2 feet tall.

Recreational maths with 47206809072

• 47206809072 backwards is 27090860274
• The number of decimal digits it has is: 11
• The sum of 47206809072's digits is 45
• More coming soon!