66944988160000

Names of 66944988160000

• Cardinal: 66944988160000 can be written as Sixty-six trillion, nine hundred forty-four billion, nine hundred eighty-eight million, one hundred sixty thousand.

Scientific notation

• Scientific notation: 6.694498816 × 10¹³

Factors of 66944988160000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 901

Divisors of 66944988160000

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 128 136 160 170 200 250 256 272 320 340 400 425 500 512 544 625 640 680 800 850 877 1000 1024 1088 1250 1280 1360 1600 1700 1754 2000 2048 2125 2176 2500 2560 2720 3200 3400 3508 4000 4096 4250 4352 4385 5000 5120 5440 6400 6800 7016 8000 8192 8500 8704 8770 10000 10240 10625 10880 12800 13600 14032 14909 16000 17000 17408 17540 20000 20480 21250 21760 21925 25600 27200 28064 29818 32000 34000 34816 35080 40000 40960 42500 43520 43850 51200 54400 56128 59636 64000 68000 69632 70160 74545 80000 85000 87040 87700 102400 108800 109625 112256 119272 128000 136000 139264 140320 149090 160000 170000 174080 175400 204800 217600 219250 224512 238544 256000 272000 280640 298180 320000 340000 348160 350800 372725 435200 438500 449024 477088 512000 544000 548125 561280 596360 640000 680000 696320 701600 745450 769129 870400 877000 898048 954176 1024000 1088000 1096250 1122560 1192720 1280000 1360000 1403200 1490900 1538258 1740800 1754000 1796096 1863625 1908352 2176000 2192500 2245120 2385440 2560000 2720000 2806400 2981800 3076516 3481600 3508000 3592192 3727250 3816704 3845645 4352000 4385000 4490240 4770880 5120000 5440000 5612800 5963600 6153032 7016000 7184384 7454500 7633408 7691290 8704000 8770000 8980480 9318125 9541760 10880000 11225600 11927200 12306064 13075193 14032000 14909000 15266816 15382580 17408000 17540000 17960960 18636250 19083520 19228225 21760000 22451200 23854400 24612128 26150386 28064000 29818000 30533632 30765160 35080000 35921920 37272500 38167040 38456450 43520000 44902400 47708800 49224256 52300772 56128000 59636000 61067264 61530320 65375965 70160000 74545000 76334080 76912900 87040000 89804800 95417600 96141125 98448512 104601544 112256000 119272000 122134528 123060640 130751930 140320000 149090000 152668160 153825800 179609600 190835200 192282250 196897024 209203088 224512000 238544000 246121280 261503860 280640000 298180000 305336320 307651600 326879825 381670400 384564500 393794048 418406176 449024000 477088000 480705625 492242560 523007720 561280000 596360000 610672640 615303200 653759650 763340800 769129000 787588096 836812352 898048000 954176000 961411250 984485120 1046015440 1122560000 1192720000 1230606400 1307519300 1526681600 1538258000 1575176192 1634399125 1673624704 1908352000 1922822500 1968970240 2092030880 2245120000 2385440000 2461212800 2615038600 3053363200 3076516000 3150352384 3268798250 3347249408 3816704000 3845645000 3937940480 4184061760 4490240000 4770880000 4922425600 5230077200 6153032000 6300704768 6537596500 6694498816 7633408000 7691290000 7875880960 8171995625 8368123520 9541760000 9844851200 10460154400 12306064000 13075193000 13388997632 15266816000 15382580000 15751761920 16343991250 16736247040 19083520000 19689702400 20920308800 24612128000 26150386000 26777995264 30765160000 31503523840 32687982500 33472494080 38167040000 39379404800 41840617600 49224256000 52300772000 53555990528 61530320000 65375965000 66944988160 76334080000 78758809600 83681235200 98448512000 104601544000 107111981056 123060640000 130751930000 133889976320 157517619200 167362470400 196897024000 209203088000 246121280000 261503860000 267779952640 334724940800 393794048000 418406176000 492242560000 523007720000 535559905280 669449881600 787588096000 836812352000 984485120000 1046015440000 1338899763200 1673624704000 1968970240000 2092030880000 2677799526400 3347249408000 3937940480000 4184061760000 6694498816000 8368123520000 13388997632000 16736247040000 33472494080000 66944988160000
• Sum of all divisors σ(n): 177342016965498
• Sum of proper divisors (its aliquot sum) s(n): 110397028805498
• 66944988160000 is an abundant number, because the sum of its proper divisors (110397028805498) is greater than itself. Its abundance is 43452040645498

Bases of 66944988160000

• Binary: 1111001110001011011000001111010010000000000000₂
• Hexadecimal: 0x3CE2D83D2000
• Base-36: NQA3PHCSG

Squares and roots of 66944988160000

• 66944988160000 squared (66944988160000²) is 4481631439742540185600000000
• 66944988160000 cubed (66944988160000³) is 300022763671048106173316202496000000000000
• The square root of 66944988160000 is 8181991.6988469257
• The cube root of 66944988160000 is 40604.3618793935

Scales and comparisons

• 66,944,988,160,000 seconds is equal to 2,128,643 years, 28 weeks, 3 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 66,944,988,160,000 would take you about five million, three hundred twenty-one thousand, six hundred eight 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 66944988160000 cubic inches would be around 3383.7 feet tall.

Recreational maths with 66944988160000

• 66944988160000 backwards is 00006188944966
• The number of decimal digits it has is: 14
• The sum of 66944988160000's digits is 61
• More coming soon!