542730402

Names of 542730402

• Cardinal: 542730402 can be written as Five hundred forty-two million, seven hundred thirty thousand, four hundred two.

Scientific notation

• Scientific notation: 5.42730402 × 10⁸

Factors of 542730402

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 367

Divisors of 542730402

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 19 23 27 38 46 54 57 69 109 114 138 171 207 211 218 327 342 414 422 437 513 621 633 654 874 981 1026 1242 1266 1311 1899 1962 2071 2507 2622 2943 3798 3933 4009 4142 4853 5014 5697 5886 6213 7521 7866 8018 9706 11394 11799 12027 12426 14559 15042 18639 22563 22999 23598 24054 29118 36081 37278 43677 45126 45998 47633 55917 67689 68997 72162 87354 92207 95266 108243 111834 131031 135378 137994 142899 184414 206991 216486 262062 276621 285798 413982 428697 436981 528977 553242 620973 829863 857394 873962 1057954 1241946 1286091 1310943 1586931 1659726 2489589 2572182 2621886 3173862 3932829 4760793 4979178 7865658 9521586 10050563 11798487 14282379 20101126 23596974 28564758 30151689 60303378 90455067 180910134 271365201 542730402
• Sum of all divisors σ(n): 1343232000
• Sum of proper divisors (its aliquot sum) s(n): 800501598
• 542730402 is an abundant number, because the sum of its proper divisors (800501598) is greater than itself. Its abundance is 257771196

Bases of 542730402

• Binary: 100000010110010110100010100010₂
• Hexadecimal: 0x205968A2
• Base-36: 8Z4LGI

Squares and roots of 542730402

• 542730402 squared (542730402²) is 294556289255081604
• 542730402 cubed (542730402³) is 159864653279038719481724808
• The square root of 542730402 is 23296.5748984695
• The cube root of 542730402 is 815.6954691921

Scales and comparisons

• 542,730,402 seconds is equal to 17 years, 13 weeks, 2 days, 14 hours, 26 minutes, 42 seconds.
• To count from 1 to 542,730,402 would take you about twenty-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 542730402 cubic inches would be around 68 feet tall.

Recreational maths with 542730402

• 542730402 backwards is 204037245
• 542730402 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 542730402's digits is 27
• More coming soon!