149829327720

Names of 149829327720

• Cardinal: 149829327720 can be written as One hundred forty-nine billion, eight hundred twenty-nine million, three hundred twenty-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4982932772 × 10¹¹

Factors of 149829327720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4475230

Divisors of 149829327720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 31 36 40 45 54 60 62 72 90 93 108 120 124 135 155 180 186 216 248 270 279 310 360 372 465 540 558 620 744 837 930 1080 1116 1240 1395 1674 1860 2232 2790 3348 3720 4185 5580 6696 8370 11160 16740 33480 4475189 8950378 13425567 17900756 22375945 26851134 35801512 40276701 44751890 53702268 67127835 80553402 89503780 107404536 120830103 134255670 138730859 161106804 179007560 201383505 241660206 268511340 277461718 322213608 402767010 416192577 483320412 537022680 554923436 604150515 693654295 805534020 832385154 966640824 1109846872 1208301030 1248577731 1387308590 1611068040 1664770308 2080962885 2416602060 2497155462 2774617180 3329540616 3745733193 4161925770 4833204120 4994310924 5549234360 6242888655 7491466386 8323851540 9988621848 12485777310 14982932772 16647703080 18728665965 24971554620 29965865544 37457331930 49943109240 74914663860 149829327720
• Sum of all divisors σ(n): 515541888000
• Sum of proper divisors (its aliquot sum) s(n): 365712560280
• 149829327720 is an abundant number, because the sum of its proper divisors (365712560280) is greater than itself. Its abundance is 215883232560

Bases of 149829327720

• Binary: 10001011100010100001100001101101101000₂
• Hexadecimal: 0x22E2861B68
• Base-36: 1WTWIH60

Squares and roots of 149829327720

• 149829327720 squared (149829327720²) is 22448827445027160398400
• 149829327720 cubed (149829327720³) is 3363492724190704699632879363648000
• The square root of 149829327720 is 387077.9349433393
• The cube root of 149829327720 is 5311.2768993407

Scales and comparisons

• 149,829,327,720 seconds is equal to 4,764 years, 5 weeks, 4 days, 17 hours, 42 minutes.
• To count from 1 to 149,829,327,720 would take you about nine thousand, five hundred twenty-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 149829327720 cubic inches would be around 442.6 feet tall.

Recreational maths with 149829327720

• 149829327720 backwards is 027723928941
• 149829327720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149829327720's digits is 54
• More coming soon!