133305210720

Names of 133305210720

• Cardinal: 133305210720 can be written as One hundred thirty-three billion, three hundred five million, two hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3330521072 × 10¹¹

Factors of 133305210720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8415754

Divisors of 133305210720

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 66 72 80 88 90 96 99 110 120 132 144 160 165 176 180 198 220 240 264 288 330 352 360 396 440 480 495 528 660 720 792 880 990 1056 1320 1440 1584 1760 1980 2640 3168 3960 5280 7920 15840 8415733 16831466 25247199 33662932 42078665 50494398 67325864 75741597 84157330 92573063 100988796 126235995 134651728 151483194 168314660 185146126 201977592 252471990 269303456 277719189 302966388 336629320 370292252 378707985 403955184 462865315 504943980 555438378 605932776 673258640 740584504 757415970 807910368 833157567 925730630 1009887960 1110876756 1211865552 1346517280 1388595945 1481169008 1514831940 1666315134 1851461260 2019775920 2221753512 2423731104 2777191890 2962338016 3029663880 3332630268 3702922520 4039551840 4165787835 4443507024 5554383780 6059327760 6665260536 7405845040 8331575670 8887014048 11108767560 12118655520 13330521072 14811690080 16663151340 22217535120 26661042144 33326302680 44435070240 66652605360 133305210720
• Sum of all divisors σ(n): 496259002512
• Sum of proper divisors (its aliquot sum) s(n): 362953791792
• 133305210720 is an abundant number, because the sum of its proper divisors (362953791792) is greater than itself. Its abundance is 229648581072

Bases of 133305210720

• Binary: 1111100001001100111000001011101100000₂
• Hexadecimal: 0x1F099C1760
• Base-36: 1P8MHAW0

Squares and roots of 133305210720

• 133305210720 squared (133305210720²) is 17770279205103602918400
• 133305210720 cubed (133305210720³) is 2368870813989569886468518965248000
• The square root of 133305210720 is 365109.8611651019
• The cube root of 133305210720 is 5108.3703469705

Scales and comparisons

• 133,305,210,720 seconds is equal to 4,238 years, 36 weeks, 9 hours, 12 minutes.
• To count from 1 to 133,305,210,720 would take you about eight thousand, four hundred seventy-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 133305210720 cubic inches would be around 425.7 feet tall.

Recreational maths with 133305210720

• 133305210720 backwards is 027012503331
• The number of decimal digits it has is: 12
• The sum of 133305210720's digits is 27
• More coming soon!