30493515800

Names of 30493515800

• Cardinal: 30493515800 can be written as Thirty billion, four hundred ninety-three million, five hundred fifteen thousand, eight hundred.

Scientific notation

• Scientific notation: 3.04935158 × 10¹⁰

Factors of 30493515800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 447168

Divisors of 30493515800

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 31 40 44 50 55 62 88 100 110 124 155 200 220 248 275 310 341 440 550 620 682 775 1100 1240 1364 1550 1705 2200 2728 3100 3410 6200 6820 8525 13640 17050 34100 68200 447119 894238 1788476 2235595 3576952 4471190 4918309 8942380 9836618 11177975 13860689 17884760 19673236 22355950 24591545 27721378 39346472 44711900 49183090 55442756 69303445 89423800 98366180 110885512 122957725 138606890 152467579 196732360 245915450 277213780 304935158 346517225 491830900 554427560 609870316 693034450 762337895 983661800 1219740632 1386068900 1524675790 2772137800 3049351580 3811689475 6098703160 7623378950 15246757900 30493515800
• Sum of all divisors σ(n): 79837747200
• Sum of proper divisors (its aliquot sum) s(n): 49344231400
• 30493515800 is an abundant number, because the sum of its proper divisors (49344231400) is greater than itself. Its abundance is 18850715600

Bases of 30493515800

• Binary: 11100011001100011100010000000011000₂
• Hexadecimal: 0x7198E2018
• Base-36: E0B1VDK

Squares and roots of 30493515800

• 30493515800 squared (30493515800²) is 929854505844849640000
• 30493515800 cubed (30493515800³) is 28354533065681114845964312000000
• The square root of 30493515800 is 174623.9267683555
• The cube root of 30493515800 is 3124.1784566803

Scales and comparisons

• 30,493,515,800 seconds is equal to 969 years, 31 weeks, 1 day, 5 hours, 3 minutes, 20 seconds.
• To count from 1 to 30,493,515,800 would take you about one thousand, nine 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 30493515800 cubic inches would be around 260.3 feet tall.

Recreational maths with 30493515800

• 30493515800 backwards is 00851539403
• The number of decimal digits it has is: 11
• The sum of 30493515800's digits is 38
• More coming soon!