130273472

Names of 130273472

• Cardinal: 130273472 can be written as One hundred thirty million, two hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.30273472 × 10⁸

Factors of 130273472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 348

Divisors of 130273472

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 47 56 64 92 94 112 161 184 188 224 269 322 329 368 376 448 538 644 658 736 752 1076 1081 1288 1316 1472 1504 1883 2152 2162 2576 2632 3008 3766 4304 4324 5152 5264 6187 7532 7567 8608 8648 10304 10528 12374 12643 15064 15134 17216 17296 21056 24748 25286 30128 30268 34592 43309 49496 50572 60256 60536 69184 86618 88501 98992 101144 120512 121072 173236 177002 197984 202288 242144 290789 346472 354004 395968 404576 484288 581578 692944 708008 809152 1163156 1385888 1416016 2035523 2326312 2771776 2832032 4071046 4652624 5664064 8142092 9305248 16284184 18610496 32568368 65136736 130273472
• Sum of all divisors σ(n): 316016640
• Sum of proper divisors (its aliquot sum) s(n): 185743168
• 130273472 is an abundant number, because the sum of its proper divisors (185743168) is greater than itself. Its abundance is 55469696

Bases of 130273472

• Binary: 111110000111101000011000000₂
• Hexadecimal: 0x7C3D0C0
• Base-36: 25K7NK

Squares and roots of 130273472

• 130273472 squared (130273472²) is 16971177506934784
• 130273472 cubed (130273472³) is 2210894217756698389250048
• The square root of 130273472 is 11413.7404911801
• The cube root of 130273472 is 506.9346720003

Scales and comparisons

• 130,273,472 seconds is equal to 4 years, 7 weeks, 2 days, 19 hours, 4 minutes, 32 seconds.
• To count from 1 to 130,273,472 would take you about six 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 130273472 cubic inches would be around 42.2 feet tall.

Recreational maths with 130273472

• 130273472 backwards is 274372031
• The number of decimal digits it has is: 9
• The sum of 130273472's digits is 29
• More coming soon!