139991316735820

Names of 139991316735820

• Cardinal: 139991316735820 can be written as One hundred thirty-nine trillion, nine hundred ninety-one billion, three hundred sixteen million, seven hundred thirty-five thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.3999131673582 × 10¹⁴

Factors of 139991316735820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 973302

Divisors of 139991316735820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 61 71 110 122 142 151 220 244 284 302 305 355 604 610 671 710 755 781 1220 1342 1420 1510 1562 1661 2684 3020 3124 3322 3355 3905 4331 6644 6710 7810 8305 8662 9211 10721 13420 15620 16610 17324 18422 21442 21655 33220 36844 42884 43310 46055 47641 53605 86620 92110 95282 101321 107210 117931 184220 190564 202642 214420 235862 238205 405284 471724 476410 506605 589655 653981 952820 973001 1013210 1179310 1307962 1946002 2026420 2358620 2615924 3269905 3892004 4865005 6539810 7193791 9730010 10703011 13079620 14387582 19460020 21406022 28775164 35968955 42812044 53515055 59353061 69083071 71937910 107030110 118706122 138166142 143875820 146923151 214060220 237412244 276332284 293846302 296765305 345415355 587692604 593530610 652883671 690830710 734615755 759913781 1187061220 1305767342 1381661420 1469231510 1519827562 1616154661 2611534684 2938463020 3039655124 3232309322 3264418355 3799568905 4214067331 6464618644 6528836710 7599137810 8080773305 8428134662 8962312211 10431543721 13057673420 15198275620 16161546610 16856269324 17924624422 20863087442 21070336655 32323093220 35849248844 41726174884 42140673310 44811561055 46354740641 52157718605 84281346620 89623122110 92709481282 98585434321 104315437210 114746980931 179246244220 185418962564 197170868642 208630874420 229493961862 231773703205 394341737284 458987923724 463547406410 492927171605 573734904655 636324166981 927094812820 985854343210 1147469809310 1272648333962 1971708686420 2294939618620 2545296667924 3181620834905 6363241669810 6999565836791 12726483339620 13999131673582 27998263347164 34997829183955 69995658367910 139991316735820
• Sum of all divisors σ(n): 332745386932224
• Sum of proper divisors (its aliquot sum) s(n): 192754070196404
• 139991316735820 is an abundant number, because the sum of its proper divisors (192754070196404) is greater than itself. Its abundance is 52762753460584

Bases of 139991316735820

• Binary: 11111110101001001000100101101001010011101001100₂
• Hexadecimal: 0x7F5244B4A74C
• Base-36: 1DMF4FIKI4

Squares and roots of 139991316735820

• 139991316735820 squared (139991316735820²) is 19597568761428676819671072400
• 139991316735820 cubed (139991316735820³) is 2743489455733173554158897089857646893368000
• The square root of 139991316735820 is 11831792.6256260933
• The cube root of 139991316735820 is 51923.8674773149

Scales and comparisons

• 139,991,316,735,820 seconds is equal to 4,451,290 years, 44 weeks, 1 day, 15 hours, 3 minutes, 40 seconds.
• To count from 1 to 139,991,316,735,820 would take you about eleven million, one hundred twenty-eight thousand, two hundred twenty-seven 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 139991316735820 cubic inches would be around 4327 feet tall.

Recreational maths with 139991316735820

• 139991316735820 backwards is 028537613199931
• The number of decimal digits it has is: 15
• The sum of 139991316735820's digits is 67
• More coming soon!