51689120000

Names of 51689120000

• Cardinal: 51689120000 can be written as Fifty-one billion, six hundred eighty-nine million, one hundred twenty thousand.

Scientific notation

• Scientific notation: 5.168912 × 10¹⁰

Factors of 51689120000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 380

Divisors of 51689120000

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 49 50 56 64 70 76 80 95 98 100 112 125 128 133 140 152 160 175 190 196 200 224 245 250 256 266 280 304 320 347 350 380 392 400 448 475 490 500 532 560 608 625 640 665 694 700 760 784 800 875 896 931 950 980 1000 1064 1120 1216 1225 1250 1280 1330 1388 1400 1520 1568 1600 1735 1750 1792 1862 1900 1960 2000 2128 2240 2375 2429 2432 2450 2500 2660 2776 2800 3040 3136 3200 3325 3470 3500 3724 3800 3920 4000 4256 4375 4480 4655 4750 4858 4864 4900 5000 5320 5552 5600 6080 6125 6272 6400 6593 6650 6940 7000 7448 7600 7840 8000 8512 8675 8750 8960 9310 9500 9716 9800 10000 10640 11104 11200 11875 12145 12160 12250 12544 13186 13300 13880 14000 14896 15200 15680 16000 16625 17003 17024 17350 17500 18620 19000 19432 19600 20000 21280 22208 22400 23275 23750 24290 24320 24500 26372 26600 27760 28000 29792 30400 30625 31360 32000 32965 33250 34006 34048 34700 35000 37240 38000 38864 39200 40000 42560 43375 44416 44800 46151 46550 47500 48580 49000 52744 53200 55520 56000 59584 60725 60800 61250 62720 65930 66500 68012 69400 70000 74480 76000 77728 78400 80000 83125 85015 85120 86750 88832 92302 93100 95000 97160 98000 105488 106400 111040 112000 116375 119168 121450 121600 122500 131860 133000 136024 138800 140000 148960 152000 155456 156800 160000 164825 166250 170030 170240 173500 184604 186200 190000 194320 196000 210976 212800 216875 222080 224000 230755 232750 238336 242900 245000 263720 266000 272048 277600 280000 297920 303625 304000 310912 313600 323057 329650 332500 340060 347000 369208 372400 380000 388640 392000 421952 425075 425600 433750 444160 461510 465500 485800 490000 527440 532000 544096 555200 560000 581875 595840 607250 608000 621824 646114 659300 665000 680120 694000 738416 744800 760000 777280 784000 824125 843904 850150 851200 867500 923020 931000 971600 980000 1054880 1064000 1088192 1110400 1120000 1153775 1163750 1191680 1214500 1292228 1318600 1330000 1360240 1388000 1476832 1489600 1518125 1520000 1554560 1568000 1615285 1648250 1687808 1700300 1735000 1846040 1862000 1943200 1960000 2109760 2125375 2128000 2176384 2220800 2307550 2327500 2429000 2584456 2637200 2660000 2720480 2776000 2953664 2979200 3036250 3040000 3109120 3230570 3296500 3400600 3470000 3692080 3724000 3886400 3920000 4120625 4219520 4250750 4256000 4352768 4615100 4655000 4858000 5168912 5274400 5320000 5440960 5552000 5768875 5907328 5958400 6072500 6461140 6593000 6801200 6940000 7384160 7448000 7772800 7840000 8076425 8241250 8439040 8501500 9230200 9310000 9716000 10337824 10548800 10626875 10640000 10881920 11104000 11537750 11814656 12145000 12922280 13186000 13602400 13880000 14768320 14896000 15545600 16152850 16482500 17003000 18460400 18620000 19432000 20675648 21097600 21253750 21280000 21763840 23075500 24290000 25844560 26372000 27204800 27760000 28844375 29536640 29792000 32305700 32965000 34006000 36920800 37240000 38864000 40382125 41351296 42195200 42507500 46151000 48580000 51689120 52744000 54409600 55520000 57688750 59073280 64611400 65930000 68012000 73841600 74480000 77728000 80764250 82702592 85015000 92302000 97160000 103378240 105488000 108819200 115377500 129222800 131860000 136024000 147683200 148960000 161528500 170030000 184604000 194320000 201910625 206756480 210976000 230755000 258445600 263720000 272048000 295366400 323057000 340060000 369208000 388640000 403821250 413512960 461510000 516891200 527440000 544096000 646114000 680120000 738416000 807642500 923020000 1033782400 1054880000 1292228000 1360240000 1476832000 1615285000 1846040000 2067564800 2584456000 2720480000 3230570000 3692080000 5168912000 6461140000 7384160000 10337824000 12922280000 25844560000 51689120000
• Sum of all divisors σ(n): 158327381520
• Sum of proper divisors (its aliquot sum) s(n): 106638261520
• 51689120000 is an abundant number, because the sum of its proper divisors (106638261520) is greater than itself. Its abundance is 54949141520

Bases of 51689120000

• Binary: 110000001000111010010110000100000000₂
• Hexadecimal: 0xC08E96100
• Base-36: NQUD88W

Squares and roots of 51689120000

• 51689120000 squared (51689120000²) is 2671765126374400000000
• 51689120000 cubed (51689120000³) is 138101188228981526528000000000000
• The square root of 51689120000 is 227352.4136665367
• The cube root of 51689120000 is 3725.0580595427

Scales and comparisons

• 51,689,120,000 seconds is equal to 1,643 years, 28 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 51,689,120,000 would take you about three thousand, two hundred eighty-seven 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 51689120000 cubic inches would be around 310.4 feet tall.

Recreational maths with 51689120000

• 51689120000 backwards is 00002198615
• 51689120000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51689120000's digits is 32
• More coming soon!