30492952840

Names of 30492952840

• Cardinal: 30492952840 can be written as Thirty billion, four hundred ninety-two million, nine hundred fifty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.049295284 × 10¹⁰

Factors of 30492952840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16234

Divisors of 30492952840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 31 35 40 49 56 62 70 98 124 140 155 196 217 245 248 280 310 392 434 490 620 868 961 980 1085 1240 1519 1736 1922 1960 2170 3038 3844 4340 4805 6076 6727 7595 7688 8680 9610 12152 13454 15190 16189 19220 26908 30380 32378 33635 38440 47089 53816 60760 64756 67270 80945 94178 113323 129512 134540 161890 188356 226646 235445 269080 323780 376712 453292 470890 501859 566615 647560 793261 906584 941780 1003718 1133230 1586522 1883560 2007436 2266460 2509295 3173044 3513013 3966305 4014872 4532920 5018590 6346088 7026026 7932610 10037180 14052052 15557629 15865220 17565065 20074360 24591091 28104104 31115258 31730440 35130130 49182182 62230516 70260260 77788145 98364364 108903403 122955455 124461032 140520520 155576290 196728728 217806806 245910910 311152580 435613612 491821820 544517015 622305160 762323821 871227224 983643640 1089034030 1524647642 2178068060 3049295284 3811619105 4356136120 6098590568 7623238210 15246476420 30492952840
• Sum of all divisors σ(n): 82473317100
• Sum of proper divisors (its aliquot sum) s(n): 51980364260
• 30492952840 is an abundant number, because the sum of its proper divisors (51980364260) is greater than itself. Its abundance is 21487411420

Bases of 30492952840

• Binary: 11100011001100001011000100100001000₂
• Hexadecimal: 0x719858908
• Base-36: E0APSZS

Squares and roots of 30492952840

• 30492952840 squared (30492952840²) is 929820172902464065600
• 30492952840 cubed (30492952840³) is 28352962681995482672135466304000
• The square root of 30492952840 is 174622.3148397707
• The cube root of 30492952840 is 3124.1592307533

Scales and comparisons

• 30,492,952,840 seconds is equal to 969 years, 30 weeks, 1 day, 16 hours, 40 minutes, 40 seconds.
• To count from 1 to 30,492,952,840 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 30492952840 cubic inches would be around 260.3 feet tall.

Recreational maths with 30492952840

• 30492952840 backwards is 04825929403
• The number of decimal digits it has is: 11
• The sum of 30492952840's digits is 46
• More coming soon!