13072871480

Names of 13072871480

• Cardinal: 13072871480 can be written as Thirteen billion, seventy-two million, eight hundred seventy-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.307287148 × 10¹⁰

Factors of 13072871480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 596

Divisors of 13072871480

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 85 136 170 241 331 340 482 662 680 964 1205 1324 1655 1928 2410 2648 3310 4097 4820 5627 6620 8194 9640 11254 13240 16388 20485 22508 28135 32776 40970 45016 56270 58081 79771 81940 112540 116162 159542 163880 225080 232324 290405 319084 398855 464648 580810 638168 797710 987377 1161620 1356107 1595420 1974754 2323240 2712214 3190840 3949508 4936885 5424428 6780535 7899016 9873770 10848856 13561070 19224811 19747540 27122140 38449622 39495080 54244280 76899244 96124055 153798488 192248110 326821787 384496220 653643574 768992440 1307287148 1634108935 2614574296 3268217870 6536435740 13072871480
• Sum of all divisors σ(n): 31368442320
• Sum of proper divisors (its aliquot sum) s(n): 18295570840
• 13072871480 is an abundant number, because the sum of its proper divisors (18295570840) is greater than itself. Its abundance is 5222699360

Bases of 13072871480

• Binary: 1100001011001101000011000000111000₂
• Hexadecimal: 0x30B343038
• Base-36: 607906W

Squares and roots of 13072871480

• 13072871480 squared (13072871480²) is 170899968732597390400
• 13072871480 cubed (13072871480³) is 2234153327177264171282585792000
• The square root of 13072871480 is 114336.6585133569
• The cube root of 13072871480 is 2355.7199716565

Scales and comparisons

• 13,072,871,480 seconds is equal to 415 years, 35 weeks, 1 day, 9 hours, 11 minutes, 20 seconds.
• To count from 1 to 13,072,871,480 would take you about eight hundred thirty-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 13072871480 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072871480

• 13072871480 backwards is 08417827031
• The number of decimal digits it has is: 11
• The sum of 13072871480's digits is 41
• More coming soon!