30913672000

Names of 30913672000

• Cardinal: 30913672000 can be written as Thirty billion, nine hundred thirteen million, six hundred seventy-two thousand.

Scientific notation

• Scientific notation: 3.0913672 × 10¹⁰

Factors of 30913672000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 355

Divisors of 30913672000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 50 64 80 82 100 125 160 164 200 205 250 307 320 328 400 410 500 614 656 800 820 1000 1025 1228 1312 1535 1600 1640 2000 2050 2456 2624 3070 3280 4000 4100 4912 5125 6140 6560 7675 8000 8200 9824 10250 12280 12587 13120 15350 16400 19648 20500 24560 25174 30700 32800 38375 41000 49120 50348 61400 62935 65600 76750 82000 94249 98240 100696 122800 125870 153500 164000 188498 201392 245600 251740 307000 314675 328000 376996 402784 471245 491200 503480 614000 629350 753992 805568 942490 1006960 1228000 1258700 1507984 1573375 1884980 2013920 2356225 2456000 2517400 3015968 3146750 3769960 3864209 4027840 4712450 5034800 6031936 6293500 7539920 7728418 9424900 10069600 11781125 12587000 15079840 15456836 18849800 19321045 20139200 23562250 25174000 30159680 30913672 37699600 38642090 47124500 50348000 61827344 75399200 77284180 94249000 96605225 100696000 123654688 150798400 154568360 188498000 193210450 247309376 309136720 376996000 386420900 483026125 618273440 753992000 772841800 966052250 1236546880 1545683600 1932104500 3091367200 3864209000 6182734400 7728418000 15456836000 30913672000
• Sum of all divisors σ(n): 78681257928
• Sum of proper divisors (its aliquot sum) s(n): 47767585928
• 30913672000 is an abundant number, because the sum of its proper divisors (47767585928) is greater than itself. Its abundance is 16853913928

Bases of 30913672000

• Binary: 11100110010100110010011001101000000₂
• Hexadecimal: 0x732993340
• Base-36: E7979Z4

Squares and roots of 30913672000

• 30913672000 squared (30913672000²) is 955655116523584000000
• 30913672000 cubed (30913672000³) is 29542808817331856040448000000000
• The square root of 30913672000 is 175822.8426570335
• The cube root of 30913672000 is 3138.4619294601

Scales and comparisons

• 30,913,672,000 seconds is equal to 982 years, 49 weeks, 6 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 30,913,672,000 would take you about one thousand, nine hundred sixty-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 30913672000 cubic inches would be around 261.5 feet tall.

Recreational maths with 30913672000

• 30913672000 backwards is 00027631903
• The number of decimal digits it has is: 11
• The sum of 30913672000's digits is 31
• More coming soon!