147930480

Names of 147930480

• Cardinal: 147930480 can be written as One hundred forty-seven million, nine hundred thirty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4793048 × 10⁸

Factors of 147930480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8966

Divisors of 147930480

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 36 40 45 46 48 60 69 72 80 90 92 115 120 138 144 180 184 207 230 240 276 345 360 368 414 460 552 690 720 828 920 1035 1104 1380 1656 1840 2070 2760 3312 4140 5520 8280 8933 16560 17866 26799 35732 44665 53598 71464 80397 89330 107196 133995 142928 160794 178660 205459 214392 267990 321588 357320 401985 410918 428784 535980 616377 643176 714640 803970 821836 1027295 1071960 1232754 1286352 1607940 1643672 1849131 2054590 2143920 2465508 3081885 3215880 3287344 3698262 4109180 4931016 6163770 6431760 7396524 8218360 9245655 9862032 12327540 14793048 16436720 18491310 24655080 29586096 36982620 49310160 73965240 147930480
• Sum of all divisors σ(n): 518457888
• Sum of proper divisors (its aliquot sum) s(n): 370527408
• 147930480 is an abundant number, because the sum of its proper divisors (370527408) is greater than itself. Its abundance is 222596928

Bases of 147930480

• Binary: 1000110100010011110101110000₂
• Hexadecimal: 0x8D13D70
• Base-36: 2G2NW0

Squares and roots of 147930480

• 147930480 squared (147930480²) is 21883426913030400
• 147930480 cubed (147930480³) is 3237225847289505326592000
• The square root of 147930480 is 12162.6674705839
• The cube root of 147930480 is 528.8744119831

Scales and comparisons

• 147,930,480 seconds is equal to 4 years, 36 weeks, 4 days, 3 hours, 48 minutes.
• To count from 1 to 147,930,480 would take you about seven 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 147930480 cubic inches would be around 44.1 feet tall.

Recreational maths with 147930480

• 147930480 backwards is 084039741
• 147930480 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 147930480's digits is 36
• More coming soon!