80481950720

Names of 80481950720

• Cardinal: 80481950720 can be written as Eighty billion, four hundred eighty-one million, nine hundred fifty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.048195072 × 10¹⁰

Factors of 80481950720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 18727

Divisors of 80481950720

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 128 145 160 232 256 290 320 464 512 580 640 841 928 1024 1160 1280 1682 1856 2320 2560 3364 3712 4205 4640 5120 6728 7424 8410 9280 13456 14848 16820 18560 18691 26912 29696 33640 37120 37382 53824 67280 74240 74764 93455 107648 134560 148480 149528 186910 215296 269120 299056 373820 430592 538240 542039 598112 747640 861184 1076480 1084078 1196224 1495280 2152960 2168156 2392448 2710195 2990560 4305920 4336312 4784896 5420390 5981120 8672624 9569792 10840780 11962240 15719131 17345248 19139584 21681560 23924480 31438262 34690496 43363120 47848960 62876524 69380992 78595655 86726240 95697920 125753048 138761984 157191310 173452480 251506096 277523968 314382620 346904960 503012192 555047936 628765240 693809920 1006024384 1257530480 1387619840 2012048768 2515060960 2775239680 4024097536 5030121920 8048195072 10060243840 16096390144 20120487680 40240975360 80481950720
• Sum of all divisors σ(n): 199959950424
• Sum of proper divisors (its aliquot sum) s(n): 119477999704
• 80481950720 is an abundant number, because the sum of its proper divisors (119477999704) is greater than itself. Its abundance is 38996048984

Bases of 80481950720

• Binary: 1001010111101000110010001110000000000₂
• Hexadecimal: 0x12BD191C00
• Base-36: 10Z0VIM8

Squares and roots of 80481950720

• 80481950720 squared (80481950720²) is 6477344391696508518400
• 80481950720 cubed (80481950720³) is 521309312128986775773929013248000
• The square root of 80481950720 is 283693.4097225383
• The cube root of 80481950720 is 4317.5048233845

Scales and comparisons

• 80,481,950,720 seconds is equal to 2,559 years, 4 weeks, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 80,481,950,720 would take you about five thousand, one hundred eighteen 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 80481950720 cubic inches would be around 359.8 feet tall.

Recreational maths with 80481950720

• 80481950720 backwards is 02705918408
• The number of decimal digits it has is: 11
• The sum of 80481950720's digits is 44
• More coming soon!