72430544080

Names of 72430544080

• Cardinal: 72430544080 can be written as Seventy-two billion, four hundred thirty million, five hundred forty-four thousand and eighty.

Scientific notation

• Scientific notation: 7.243054408 × 10¹⁰

Factors of 72430544080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32418

Divisors of 72430544080

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 97 136 170 194 272 289 340 388 485 578 680 776 970 1156 1360 1445 1552 1649 1940 2312 2890 3298 3880 4624 5780 6596 7760 8245 11560 13192 16490 23120 26384 28033 32297 32980 56066 64594 65960 112132 129188 131920 140165 161485 224264 258376 280330 322970 448528 516752 549049 560660 645940 1098098 1121320 1291880 2196196 2242640 2583760 2745245 3132809 4392392 5490490 6265618 8784784 9333833 10980980 12531236 15664045 18667666 21961960 25062472 31328090 37335332 43923920 46669165 50124944 53257753 62656180 74670664 93338330 106515506 125312360 149341328 186676660 213031012 250624720 266288765 373353320 426062024 532577530 746706640 852124048 905381801 1065155060 1810763602 2130310120 3621527204 4260620240 4526909005 7243054408 9053818010 14486108816 18107636020 36215272040 72430544080
• Sum of all divisors σ(n): 180739478808
• Sum of proper divisors (its aliquot sum) s(n): 108308934728
• 72430544080 is an abundant number, because the sum of its proper divisors (108308934728) is greater than itself. Its abundance is 35878390648

Bases of 72430544080

• Binary: 1000011011101001100100110010011010000₂
• Hexadecimal: 0x10DD3264D0
• Base-36: X9V9XHS

Squares and roots of 72430544080

• 72430544080 squared (72430544080²) is 5246183715724823046400
• 72430544080 cubed (72430544080³) is 379983940873584984812475085312000
• The square root of 72430544080 is 269129.2330461335
• The cube root of 72430544080 is 4168.4434663219

Scales and comparisons

• 72,430,544,080 seconds is equal to 2,303 years, 3 weeks, 3 days, 11 hours, 34 minutes, 40 seconds.
• To count from 1 to 72,430,544,080 would take you about four thousand, six hundred six 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 72430544080 cubic inches would be around 347.4 feet tall.

Recreational maths with 72430544080

• 72430544080 backwards is 08044503427
• The number of decimal digits it has is: 11
• The sum of 72430544080's digits is 37
• More coming soon!