20948367888

Names of 20948367888

• Cardinal: 20948367888 can be written as Twenty billion, nine hundred forty-eight million, three hundred sixty-seven thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0948367888 × 10¹⁰

Factors of 20948367888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3638

Divisors of 20948367888

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 392 441 504 588 784 882 1008 1176 1249 1764 2352 2377 2498 3528 3747 4754 4996 7056 7131 7494 8743 9508 9992 11241 14262 14988 16639 17486 19016 19984 21393 22482 26229 28524 29976 33278 34972 38032 42786 44964 49917 52458 57048 59952 61201 66556 69944 78687 85572 89928 99834 104916 114096 116473 122402 133112 139888 149751 157374 171144 179856 183603 199668 209832 232946 244804 266224 299502 314748 342288 349419 367206 399336 419664 465892 489608 550809 599004 629496 698838 734412 798672 931784 979216 1048257 1101618 1198008 1258992 1397676 1468824 1863568 2096514 2203236 2396016 2795352 2937648 2968873 4193028 4406472 5590704 5937746 8386056 8812944 8906619 11875492 16772112 17813238 20782111 23750984 26719857 35626476 41564222 47501968 53439714 62346333 71252952 83128444 106879428 124692666 142505904 145474777 166256888 187038999 213758856 249385332 290949554 332513776 374077998 427517712 436424331 498770664 581899108 748155996 872848662 997541328 1163798216 1309272993 1496311992 1745697324 2327596432 2618545986 2992623984 3491394648 5237091972 6982789296 10474183944 20948367888
• Sum of all divisors σ(n): 68281297500
• Sum of proper divisors (its aliquot sum) s(n): 47332929612
• 20948367888 is an abundant number, because the sum of its proper divisors (47332929612) is greater than itself. Its abundance is 26384561724

Bases of 20948367888

• Binary: 10011100000100111101011101000010000₂
• Hexadecimal: 0x4E09EBA10
• Base-36: 9MG4840

Squares and roots of 20948367888

• 20948367888 squared (20948367888²) is 438834117170989580544
• 20948367888 cubed (20948367888³) is 9192858528303587534250519171072
• The square root of 20948367888 is 144735.5101141387
• The cube root of 20948367888 is 2756.6612242067

Scales and comparisons

• 20,948,367,888 seconds is equal to 666 years, 4 weeks, 5 days, 23 hours, 4 minutes, 48 seconds.
• To count from 1 to 20,948,367,888 would take you about one thousand, three hundred thirty-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 20948367888 cubic inches would be around 229.7 feet tall.

Recreational maths with 20948367888

• 20948367888 backwards is 88876384902
• 20948367888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20948367888's digits is 63
• More coming soon!