140389486020

Names of 140389486020

• Cardinal: 140389486020 can be written as One hundred forty billion, three hundred eighty-nine million, four hundred eighty-six thousand and twenty.

Scientific notation

• Scientific notation: 1.4038948602 × 10¹¹

Factors of 140389486020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20166

Divisors of 140389486020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 51 60 63 68 70 84 85 90 102 105 119 126 140 153 170 180 204 210 238 252 255 306 315 331 340 357 420 476 510 595 612 630 662 714 765 993 1020 1071 1190 1260 1324 1428 1530 1655 1785 1986 2142 2317 2380 2979 3060 3310 3570 3972 4284 4634 4965 5355 5627 5958 6620 6951 7140 9268 9930 10710 11254 11585 11916 13902 14895 16881 19801 19860 20853 21420 22508 23170 27804 28135 29790 33762 34755 39389 39602 41706 46340 50643 56270 59403 59580 67524 69510 78778 79204 83412 84405 99005 101286 104265 112540 118167 118806 138607 139020 157556 168810 178209 196945 198010 202572 208530 236334 237612 253215 277214 297015 336617 337620 354501 356418 393890 396020 415821 417060 472668 506430 554428 590835 594030 673234 693035 709002 712836 787780 831642 891045 1009851 1012860 1181670 1188060 1247463 1346468 1386070 1418004 1663284 1683085 1772505 1782090 2019702 2079105 2356319 2363340 2494926 2772140 3029553 3366170 3545010 3564180 4039404 4158210 4712638 4989852 5049255 6059106 6237315 6554131 6732340 7068957 7090020 8316420 9425276 10098510 11781595 12118212 12474630 13108262 14137914 15147765 19662393 20197020 21206871 23563190 24949260 26216524 28275828 30295530 32770655 35344785 39324786 42413742 45878917 47126380 58987179 60591060 65541310 70689570 78649572 84827484 91757834 98311965 106034355 111420227 117974358 131082620 137636751 141379140 183515668 196623930 212068710 222840454 229394585 235948716 275273502 294935895 334260681 393247860 412910253 424137420 445680908 458789170 550547004 557101135 589871790 668521362 688183755 779941589 825820506 917578340 1002782043 1114202270 1179743580 1337042724 1376367510 1559883178 1651641012 1671303405 2005564086 2064551265 2228404540 2339824767 2752735020 3119766356 3342606810 3899707945 4011128172 4129102530 4679649534 5013910215 6685213620 7019474301 7799415890 8258205060 9359299068 10027820430 11699123835 14038948602 15598831780 20055640860 23398247670 28077897204 35097371505 46796495340 70194743010 140389486020
• Sum of all divisors σ(n): 516894932736
• Sum of proper divisors (its aliquot sum) s(n): 376505446716
• 140389486020 is an abundant number, because the sum of its proper divisors (376505446716) is greater than itself. Its abundance is 236115960696

Bases of 140389486020

• Binary: 10000010101111110111011000110111000100₂
• Hexadecimal: 0x20AFDD8DC4
• Base-36: 1SHS9WP0

Squares and roots of 140389486020

• 140389486020 squared (140389486020²) is 19709207784959775440400
• 140389486020 cubed (140389486020³) is 2766965550791885560452375143208000
• The square root of 140389486020 is 374685.8497728465
• The cube root of 140389486020 is 5197.3048906211

Scales and comparisons

• 140,389,486,020 seconds is equal to 4,463 years, 49 weeks, 3 days, 7 hours, 27 minutes.
• To count from 1 to 140,389,486,020 would take you about eight thousand, nine 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 140389486020 cubic inches would be around 433.1 feet tall.

Recreational maths with 140389486020

• 140389486020 backwards is 020684983041
• 140389486020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140389486020's digits is 45
• More coming soon!