65428648480000

Names of 65428648480000

• Cardinal: 65428648480000 can be written as Sixty-five trillion, four hundred twenty-eight billion, six hundred forty-eight million, four hundred eighty thousand.

Scientific notation

• Scientific notation: 6.542864848 × 10¹³

Factors of 65428648480000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 37750

Divisors of 65428648480000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 200 208 250 256 260 320 325 400 416 500 520 625 640 650 800 832 853 1000 1040 1250 1280 1300 1600 1625 1664 1706 2000 2080 2500 2600 3200 3250 3328 3412 4000 4160 4265 5000 5200 6400 6500 6824 8000 8125 8320 8530 10000 10400 11089 13000 13648 16000 16250 16640 17060 20000 20800 21325 22178 26000 27296 32000 32500 34120 36877 40000 41600 42650 44356 52000 54592 55445 65000 68240 73754 80000 83200 85300 88712 104000 106625 109184 110890 130000 136480 147508 160000 170600 177424 184385 208000 213250 218368 221780 260000 272960 277225 295016 341200 354848 368770 416000 426500 443560 479401 520000 533125 545920 554450 590032 682400 709696 737540 853000 887120 921925 958802 1040000 1066250 1091840 1108900 1180064 1364800 1386125 1419392 1475080 1706000 1774240 1843850 1917604 2080000 2132500 2217800 2360128 2397005 2729600 2772250 2838784 2950160 3412000 3548480 3687700 3835208 4265000 4435600 4609625 4720256 4794010 5459200 5544500 5900320 6824000 6930625 7096960 7375400 7670416 8530000 8871200 9219250 9440512 9588020 11089000 11800640 11985025 13648000 13861250 14193920 14750800 15340832 17060000 17742400 18438500 19176040 22178000 23048125 23601280 23970050 27296000 27722500 29501600 30681664 31456081 34120000 35484800 36877000 38352080 44356000 46096250 47202560 47940100 55445000 59003200 59925125 61363328 62912162 68240000 70969600 73754000 76704160 88712000 92192500 95880200 110890000 118006400 119850250 122726656 125824324 136480000 147508000 153408320 157280405 177424000 184385000 191760400 221780000 236012800 239700500 251648648 295016000 299625625 306816640 314560810 354848000 368770000 383520800 408929053 443560000 479401000 503297296 590032000 599251250 613633280 629121620 737540000 767041600 786402025 817858106 887120000 958802000 1006594592 1180064000 1198502500 1258243240 1475080000 1534083200 1572804050 1635716212 1774240000 1917604000 2013189184 2044645265 2397005000 2516486480 2950160000 3068166400 3145608100 3271432424 3835208000 3932010125 4026378368 4089290530 4794010000 5032972960 5900320000 6291216200 6542864848 7670416000 7864020250 8052756736 8178581060 9588020000 10065945920 10223226325 12582432400 13085729696 15340832000 15728040500 16357162120 19176040000 19660050625 20131891840 20446452650 25164864800 26171459392 31456081000 32714324240 38352080000 39320101250 40263783680 40892905300 50329729600 51116131625 52342918784 62912162000 65428648480 76704160000 78640202500 81785810600 100659459200 102232263250 104685837568 125824324000 130857296960 157280405000 163571621200 201318918400 204464526500 251648648000 255580658125 261714593920 314560810000 327143242400 408929053000 503297296000 511161316250 523429187840 629121620000 654286484800 817858106000 1006594592000 1022322632500 1258243240000 1308572969600 1635716212000 2044645265000 2516486480000 2617145939200 3271432424000 4089290530000 5032972960000 6542864848000 8178581060000 13085729696000 16357162120000 32714324240000 65428648480000
• Sum of all divisors σ(n): 175964556948488
• Sum of proper divisors (its aliquot sum) s(n): 110535908468488
• 65428648480000 is an abundant number, because the sum of its proper divisors (110535908468488) is greater than itself. Its abundance is 45107259988488

Bases of 65428648480000

• Binary: 1110111000000111001011010110011100110100000000₂
• Hexadecimal: 0x3B81CB59CD00
• Base-36: N6XI7ZJLS

Squares and roots of 65428648480000

• 65428648480000 squared (65428648480000²) is 4280908041919406310400000000
• 65428648480000 cubed (65428648480000³) is 280094027449949939973455368192000000000000
• The square root of 65428648480000 is 8088797.7153591867
• The cube root of 65428648480000 is 40295.4474966305

Scales and comparisons

• 65,428,648,480,000 seconds is equal to 2,080,428 years, 33 weeks, 1 day, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 65,428,648,480,000 would take you about five million, two hundred one thousand and seventy-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 65428648480000 cubic inches would be around 3358 feet tall.

Recreational maths with 65428648480000

• 65428648480000 backwards is 00008484682456
• The number of decimal digits it has is: 14
• The sum of 65428648480000's digits is 55
• More coming soon!