30532157320

Names of 30532157320

• Cardinal: 30532157320 can be written as Thirty billion, five hundred thirty-two million, one hundred fifty-seven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.053215732 × 10¹⁰

Factors of 30532157320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4411

Divisors of 30532157320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 53 56 70 106 140 212 265 280 371 424 530 541 742 1060 1082 1484 1855 2120 2164 2705 2968 3710 3787 3803 4328 5410 7420 7574 7606 10820 14840 15148 15212 18935 19015 21640 26621 28673 30296 30424 37870 38030 53242 57346 75740 76060 106484 114692 133105 143365 151480 152120 200711 201559 212968 229384 266210 286730 401422 403118 532420 573460 802844 806236 1003555 1007795 1064840 1146920 1410913 1605688 1612472 2007110 2015590 2057423 2821826 4014220 4031180 4114846 5643652 7054565 8028440 8062360 8229692 10287115 11287304 14109130 14401961 16459384 20574230 28218260 28803922 41148460 56436520 57607844 72009805 82296920 109043419 115215688 144019610 218086838 288039220 436173676 545217095 576078440 763303933 872347352 1090434190 1526607866 2180868380 3053215732 3816519665 4361736760 6106431464 7633039330 15266078660 30532157320
• Sum of all divisors σ(n): 80161539840
• Sum of proper divisors (its aliquot sum) s(n): 49629382520
• 30532157320 is an abundant number, because the sum of its proper divisors (49629382520) is greater than itself. Its abundance is 19097225200

Bases of 30532157320

• Binary: 11100011011110110111011111110001000₂
• Hexadecimal: 0x71BDBBF88
• Base-36: E0Y23D4

Squares and roots of 30532157320

• 30532157320 squared (30532157320²) is 932212630613229582400
• 30532157320 cubed (30532157320³) is 28462462693574173683114703168000
• The square root of 30532157320 is 174734.5338506387
• The cube root of 30532157320 is 3125.4975572983

Scales and comparisons

• 30,532,157,320 seconds is equal to 970 years, 43 weeks, 10 hours, 48 minutes, 40 seconds.
• To count from 1 to 30,532,157,320 would take you about one thousand, nine hundred forty-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 30532157320 cubic inches would be around 260.5 feet tall.

Recreational maths with 30532157320

• 30532157320 backwards is 02375123503
• The number of decimal digits it has is: 11
• The sum of 30532157320's digits is 31
• More coming soon!