71389814144

Names of 71389814144

• Cardinal: 71389814144 can be written as Seventy-one billion, three hundred eighty-nine million, eight hundred fourteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 7.1389814144 × 10¹⁰

Factors of 71389814144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 187

Divisors of 71389814144

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 121 128 136 157 176 187 242 272 314 352 374 484 544 628 704 748 968 1088 1256 1331 1408 1496 1727 1936 2057 2176 2512 2662 2669 2992 3454 3872 4114 5024 5324 5338 5984 6908 7744 8228 10048 10648 10676 11968 13816 15488 16456 18997 20096 21296 21352 22627 23936 24649 27632 29359 32912 37994 42592 42704 45254 49298 55264 58718 65824 75988 85184 85408 90508 98596 110528 117436 131648 151976 170368 170816 181016 197192 208967 221056 234872 263296 271139 303952 322949 341632 362032 394384 417934 419033 469744 542278 607904 645898 724064 788768 835868 838066 939488 1084556 1215808 1291796 1448128 1577536 1671736 1676132 1878976 2169112 2431616 2583592 2896256 2982529 3155072 3343472 3352264 3552439 3757952 4338224 4609363 5167184 5965058 6686944 6704528 7104878 8676448 9218726 10334368 11930116 13373888 13409056 14209756 17352896 18437452 20668736 23860232 26747776 26818112 28419512 32807819 34705792 36874904 41337472 47720464 50702993 53636224 56839024 65615638 73749808 95440928 101405986 113678048 131231276 147499616 190881856 202811972 227356096 262462552 294999232 381763712 405623944 454712192 524925104 557732923 589998464 811247888 1049850208 1115465846 1622495776 2099700416 2230931692 3244991552 4199400832 4461863384 6489983104 8923726768 17847453536 35694907072 71389814144
• Sum of all divisors σ(n): 166697086320
• Sum of proper divisors (its aliquot sum) s(n): 95307272176
• 71389814144 is an abundant number, because the sum of its proper divisors (95307272176) is greater than itself. Its abundance is 23917458032

Bases of 71389814144

• Binary: 1000010011111001010100001110110000000₂
• Hexadecimal: 0x109F2A1D80
• Base-36: WSNNH4W

Squares and roots of 71389814144

• 71389814144 squared (71389814144²) is 5096505563514862452736
• 71389814144 cubed (71389814144³) is 363838584963188017882547024297984
• The square root of 71389814144 is 267188.7238339225
• The cube root of 71389814144 is 4148.3820885207

Scales and comparisons

• 71,389,814,144 seconds is equal to 2,269 years, 50 weeks, 4 days, 23 hours, 55 minutes, 44 seconds.
• To count from 1 to 71,389,814,144 would take you about four thousand, five hundred thirty-nine 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 71389814144 cubic inches would be around 345.7 feet tall.

Recreational maths with 71389814144

• 71389814144 backwards is 44141898317
• The number of decimal digits it has is: 11
• The sum of 71389814144's digits is 50
• More coming soon!