30938331000020

Names of 30938331000020

• Cardinal: 30938331000020 can be written as Thirty trillion, nine hundred thirty-eight billion, three hundred thirty-one million and twenty.

Scientific notation

• Scientific notation: 3.093833100002 × 10¹³

Factors of 30938331000020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 848

Divisors of 30938331000020

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 10 20 31 53 62 106 124 155 212 265 310 530 620 757 961 1060 1514 1643 1922 2809 3028 3286 3785 3844 4805 5618 6572 7570 8215 9610 11236 14045 15140 16430 19220 23467 28090 32860 40121 46934 50933 56180 80242 87079 93868 101866 117335 160484 174158 200605 203732 234670 254665 348316 401210 435395 469340 509330 573049 727477 802420 870790 1018660 1146098 1243751 1454954 1741580 2126413 2292196 2487502 2699449 2865245 2909908 3637385 4252826 4975004 5398898 5730490 6218755 7274770 8505652 10632065 10797796 11460980 12437510 13497245 14549540 17764519 21264130 24875020 26994490 30371597 35529038 38556281 42528260 53988980 60743194 65918803 71058076 77112562 88822595 121486388 131837606 151857985 154225124 177645190 192781405 263675212 303715970 329594015 355290380 385562810 550700089 607431940 659188030 771125620 941519507 1101400178 1318376060 1609694641 1883039014 2043482893 2202800356 2753500445 3219389282 3766078028 4086965786 4707597535 5507000890 6438778564 8048473205 8173931572 9415195070 10217414465 11014001780 16096946410 18830390140 20434828930 29187104717 32193892820 40869657860 49900533871 58374209434 99801067742 116748418868 145935523585 199602135484 249502669355 291871047170 499005338710 583742094340 998010677420 1546916550001 3093833100002 6187666200004 7734582750005 15469165500010 30938331000020
• Sum of all divisors σ(n): 68515010546346
• Sum of proper divisors (its aliquot sum) s(n): 37576679546326
• 30938331000020 is an abundant number, because the sum of its proper divisors (37576679546326) is greater than itself. Its abundance is 6638348546306

Bases of 30938331000020

• Binary: 111000010001101100100001110101010110011010100₂
• Hexadecimal: 0x1C23643AACD4
• Base-36: AYSVFH1HW

Squares and roots of 30938331000020

• 30938331000020 squared (30938331000020²) is 957180325066798533240000400
• 30938331000020 cubed (30938331000020³) is 29613561723623353738194970785997200008000
• The square root of 30938331000020 is 5562223.5661666819
• The cube root of 30938331000020 is 31392.9619640657

Scales and comparisons

• 30,938,331,000,020 seconds is equal to 983,743 years, 11 weeks, 5 days, 17 hours, 20 minutes, 20 seconds.
• To count from 1 to 30,938,331,000,020 would take you about two million, four hundred fifty-nine thousand, three hundred fifty-eight 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 30938331000020 cubic inches would be around 2616.1 feet tall.

Recreational maths with 30938331000020

• 30938331000020 backwards is 02000013383903
• The number of decimal digits it has is: 14
• The sum of 30938331000020's digits is 32
• More coming soon!