30690069120

Names of 30690069120

• Cardinal: 30690069120 can be written as Thirty billion, six hundred ninety million, sixty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.069006912 × 10¹⁰

Factors of 30690069120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13828

Divisors of 30690069120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 288 320 360 384 397 480 576 640 720 794 960 1152 1191 1440 1588 1920 1985 2382 2880 3176 3573 3970 4764 5760 5955 6352 7146 7940 9528 11910 12704 13421 14292 15880 17865 19056 23820 25408 26842 28584 31760 35730 38112 40263 47640 50816 53684 57168 63520 67105 71460 76224 80526 95280 107368 114336 120789 127040 134210 142920 152448 161052 190560 201315 214736 228672 241578 254080 268420 285840 322104 381120 402630 429472 457344 483156 536840 571680 603945 644208 762240 805260 858944 966312 1073680 1143360 1207890 1288416 1610520 1717888 1932624 2147360 2286720 2415780 2576832 3221040 3865248 4294720 4831560 5153664 5328137 6442080 7730496 8589440 9663120 10656274 12884160 15460992 15984411 19326240 21312548 25768320 26640685 31968822 38652480 42625096 47953233 53281370 63937644 77304960 79922055 85250192 95906466 106562740 127875288 159844110 170500384 191812932 213125480 239766165 255750576 319688220 341000768 383625864 426250960 479532330 511501152 639376440 682001536 767251728 852501920 959064660 1023002304 1278752880 1534503456 1705003840 1918129320 2046004608 2557505760 3069006912 3410007680 3836258640 5115011520 6138013824 7672517280 10230023040 15345034560 30690069120
• Sum of all divisors σ(n): 106251504840
• Sum of proper divisors (its aliquot sum) s(n): 75561435720
• 30690069120 is an abundant number, because the sum of its proper divisors (75561435720) is greater than itself. Its abundance is 44871366600

Bases of 30690069120

• Binary: 11100100101010001010100101010000000₂
• Hexadecimal: 0x725454A80
• Base-36: E3K2OW0

Squares and roots of 30690069120

• 30690069120 squared (30690069120²) is 941880342590377574400
• 30690069120 cubed (30690069120³) is 28906372816867967605233942528000
• The square root of 30690069120 is 175185.8131242367
• The cube root of 30690069120 is 3130.8766345553

Scales and comparisons

• 30,690,069,120 seconds is equal to 975 years, 44 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 30,690,069,120 would take you about one thousand, nine hundred fifty-one 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 30690069120 cubic inches would be around 260.9 feet tall.

Recreational maths with 30690069120

• 30690069120 backwards is 02196009603
• 30690069120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30690069120's digits is 36
• More coming soon!