30021020000

Names of 30021020000

• Cardinal: 30021020000 can be written as Thirty billion, twenty-one million, twenty thousand.

Scientific notation

• Scientific notation: 3.002102 × 10¹⁰

Factors of 30021020000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1260

Divisors of 30021020000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 41 50 62 80 82 100 124 125 155 160 164 200 205 248 250 310 328 400 410 496 500 620 625 656 775 800 820 992 1000 1025 1181 1240 1250 1271 1312 1550 1640 2000 2050 2362 2480 2500 2542 3100 3280 3875 4000 4100 4724 4960 5000 5084 5125 5905 6200 6355 6560 7750 8200 9448 10000 10168 10250 11810 12400 12710 15500 16400 18896 19375 20000 20336 20500 23620 24800 25420 25625 29525 31000 31775 32800 36611 37792 38750 40672 41000 47240 48421 50840 51250 59050 62000 63550 73222 77500 82000 94480 96842 101680 102500 118100 124000 127100 146444 147625 155000 158875 164000 183055 188960 193684 203360 205000 236200 242105 254200 292888 295250 310000 317750 366110 387368 410000 472400 484210 508400 585776 590500 620000 635500 732220 738125 774736 794375 820000 915275 944800 968420 1016800 1171552 1181000 1210525 1271000 1464440 1476250 1501051 1549472 1588750 1830550 1936840 2362000 2421050 2542000 2928880 2952500 3002102 3177500 3661100 3873680 4576375 4724000 4842100 5084000 5857760 5905000 6004204 6052625 6355000 7322200 7505255 7747360 9152750 9684200 11810000 12008408 12105250 12710000 14644400 15010510 18305500 19368400 22881875 23620000 24016816 24210500 25420000 29288800 30021020 30263125 36611000 37526275 38736800 45763750 48033632 48421000 60042040 60526250 73222000 75052550 91527500 96842000 120084080 121052500 146444000 150105100 183055000 187631375 193684000 240168160 242105000 300210200 366110000 375262750 484210000 600420400 732220000 750525500 938156875 968420000 1200840800 1501051000 1876313750 3002102000 3752627500 6004204000 7505255000 15010510000 30021020000
• Sum of all divisors σ(n): 78164279424
• Sum of proper divisors (its aliquot sum) s(n): 48143259424
• 30021020000 is an abundant number, because the sum of its proper divisors (48143259424) is greater than itself. Its abundance is 18122239424

Bases of 30021020000

• Binary: 11011111101011001000110100101100000₂
• Hexadecimal: 0x6FD646960
• Base-36: DSHQNA8

Squares and roots of 30021020000

• 30021020000 squared (30021020000²) is 901261641840400000000
• 30021020000 cubed (30021020000³) is 27056793774923485208000000000000
• The square root of 30021020000 is 173265.7496448737
• The cube root of 30021020000 is 3107.9580479401

Scales and comparisons

• 30,021,020,000 seconds is equal to 954 years, 29 weeks, 6 days, 12 hours, 13 minutes, 20 seconds.
• To count from 1 to 30,021,020,000 would take you about one thousand, nine hundred 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 30021020000 cubic inches would be around 259 feet tall.

Recreational maths with 30021020000

• 30021020000 backwards is 00002012003
• 30021020000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30021020000's digits is 8
• More coming soon!