84242954380

Names of 84242954380

• Cardinal: 84242954380 can be written as Eighty-four billion, two hundred forty-two million, nine hundred fifty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 8.424295438 × 10¹⁰

Factors of 84242954380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1220

Divisors of 84242954380

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 139 169 260 278 338 556 676 695 845 1061 1390 1690 1807 2122 2197 2780 3380 3614 4244 4394 5305 7228 8788 9035 10610 10985 13793 18070 21220 21970 23491 27586 28561 36140 43940 46982 55172 57122 68965 93964 114244 117455 137930 142805 147479 179309 234910 275860 285610 294958 305383 358618 469820 571220 589916 610766 717236 737395 896545 1221532 1474790 1526915 1793090 1917227 2331017 2949580 3053830 3586180 3834454 3969979 4662034 6107660 7668908 7939958 9324068 9586135 11655085 15879916 19172270 19849895 23310170 24923951 30303221 38344540 39699790 46620340 49847902 60606442 79399580 99695804 121212884 124619755 151516105 249239510 303032210 324011363 498479020 606064420 648022726 1296045452 1620056815 3240113630 4212147719 6480227260 8424295438 16848590876 21060738595 42121477190 84242954380
• Sum of all divisors σ(n): 193212930960
• Sum of proper divisors (its aliquot sum) s(n): 108969976580
• 84242954380 is an abundant number, because the sum of its proper divisors (108969976580) is greater than itself. Its abundance is 24727022200

Bases of 84242954380

• Binary: 1001110011101010001010111100010001100₂
• Hexadecimal: 0x139D45788C
• Base-36: 12P82VM4

Squares and roots of 84242954380

• 84242954380 squared (84242954380²) is 7096875362670761184400
• 84242954380 cubed (84242954380³) is 597861747418018889417283967672000
• The square root of 84242954380 is 290246.3684182801
• The cube root of 84242954380 is 4383.7373905729

Scales and comparisons

• 84,242,954,380 seconds is equal to 2,678 years, 34 weeks, 4 days, 4 hours, 39 minutes, 40 seconds.
• To count from 1 to 84,242,954,380 would take you about five thousand, three hundred fifty-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 84242954380 cubic inches would be around 365.3 feet tall.

Recreational maths with 84242954380

• 84242954380 backwards is 08345924248
• The number of decimal digits it has is: 11
• The sum of 84242954380's digits is 49
• More coming soon!