30434790420

Names of 30434790420

• Cardinal: 30434790420 can be written as Thirty billion, four hundred thirty-four million, seven hundred ninety thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.043479042 × 10¹⁰

Factors of 30434790420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 793894

Divisors of 30434790420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 71 90 108 135 142 180 213 270 284 355 426 540 639 710 852 1065 1278 1420 1917 2130 2556 3195 3834 4260 6390 7668 9585 12780 19170 38340 793813 1587626 2381439 3175252 3969065 4762878 7144317 7938130 9525756 11907195 14288634 15876260 21432951 23814390 28577268 35721585 42865902 47628780 56360723 71443170 85731804 107164755 112721446 142886340 169082169 214329510 225442892 281803615 338164338 428659020 507246507 563607230 676328676 845410845 1014493014 1127214460 1521739521 1690821690 2028986028 2536232535 3043479042 3381643380 5072465070 6086958084 7608697605 10144930140 15217395210 30434790420
• Sum of all divisors σ(n): 96019741440
• Sum of proper divisors (its aliquot sum) s(n): 65584951020
• 30434790420 is an abundant number, because the sum of its proper divisors (65584951020) is greater than itself. Its abundance is 35150160600

Bases of 30434790420

• Binary: 11100010110000011100000110000010100₂
• Hexadecimal: 0x7160E0C14
• Base-36: DZC36L0

Squares and roots of 30434790420

• 30434790420 squared (30434790420²) is 926276467909323776400
• 30434790420 cubed (30434790420³) is 28191030171798124698656942088000
• The square root of 30434790420 is 174455.6975853755
• The cube root of 30434790420 is 3122.1716205279

Scales and comparisons

• 30,434,790,420 seconds is equal to 967 years, 38 weeks, 12 hours, 27 minutes.
• To count from 1 to 30,434,790,420 would take you about one thousand, nine hundred thirty-five 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 30434790420 cubic inches would be around 260.2 feet tall.

Recreational maths with 30434790420

• 30434790420 backwards is 02409743403
• 30434790420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30434790420's digits is 36
• More coming soon!