30813347328

Names of 30813347328

• Cardinal: 30813347328 can be written as Thirty billion, eight hundred thirteen million, three hundred forty-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0813347328 × 10¹⁰

Factors of 30813347328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1132

Divisors of 30813347328

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 137 181 192 256 274 362 384 411 512 543 548 724 768 809 822 1086 1096 1448 1536 1618 1644 2172 2192 2427 2896 3236 3288 4344 4384 4854 5792 6472 6576 8688 8768 9708 11584 12944 13152 17376 17536 19416 23168 24797 25888 26304 34752 35072 38832 46336 49594 51776 52608 69504 70144 74391 77664 92672 99188 103552 105216 110833 139008 146429 148782 155328 198376 207104 210432 221666 278016 292858 297564 310656 332499 396752 414208 439287 443332 585716 595128 621312 664998 793504 878574 886664 1171432 1190256 1242624 1329996 1587008 1757148 1773328 2342864 2380512 2659992 3174016 3514296 3546656 4685728 4761024 5319984 6348032 7028592 7093312 9371456 9522048 10639968 12696064 14057184 14186624 18742912 19044096 20060773 21279936 28114368 28373248 37485824 38088192 40121546 42559872 56228736 56746496 60182319 74971648 80243092 85119744 112457472 120364638 160486184 170239488 224914944 240729276 320972368 481458552 641944736 962917104 1283889472 1925834208 2567778944 3851668416 5135557888 7703336832 10271115776 15406673664 30813347328
• Sum of all divisors σ(n): 83247484320
• Sum of proper divisors (its aliquot sum) s(n): 52434136992
• 30813347328 is an abundant number, because the sum of its proper divisors (52434136992) is greater than itself. Its abundance is 21620789664

Bases of 30813347328

• Binary: 11100101100100111100101111000000000₂
• Hexadecimal: 0x72C9E5E00
• Base-36: E5LGYYO

Squares and roots of 30813347328

• 30813347328 squared (30813347328²) is 949462373555964739584
• 30813347328 cubed (30813347328³) is 29256113891247223966922862231552
• The square root of 30813347328 is 175537.3103587953
• The cube root of 30813347328 is 3135.0631485847

Scales and comparisons

• 30,813,347,328 seconds is equal to 979 years, 39 weeks, 6 days, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 30,813,347,328 would take you about one thousand, nine hundred fifty-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 30813347328 cubic inches would be around 261.3 feet tall.

Recreational maths with 30813347328

• 30813347328 backwards is 82374331803
• The number of decimal digits it has is: 11
• The sum of 30813347328's digits is 42
• More coming soon!