67981375000

Names of 67981375000

• Cardinal: 67981375000 can be written as Sixty-seven billion, nine hundred eighty-one million, three hundred seventy-five thousand.

Scientific notation

• Scientific notation: 6.7981375 × 10¹⁰

Factors of 67981375000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1034

Divisors of 67981375000

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 25 28 35 40 44 49 50 55 56 70 77 88 98 100 110 125 140 154 175 196 200 220 245 250 275 280 308 350 385 392 440 490 500 539 550 616 625 700 770 875 980 1000 1009 1078 1100 1225 1250 1375 1400 1540 1750 1925 1960 2018 2156 2200 2450 2500 2695 2750 3080 3125 3500 3850 4036 4312 4375 4900 5000 5045 5390 5500 6125 6250 6875 7000 7063 7700 8072 8750 9625 9800 10090 10780 11000 11099 12250 12500 13475 13750 14126 15400 15625 17500 19250 20180 21560 21875 22198 24500 25000 25225 26950 27500 28252 30625 31250 34375 35000 35315 38500 40360 43750 44396 48125 49000 49441 50450 53900 55000 55495 56504 61250 62500 67375 68750 70630 77000 77693 87500 88792 96250 98882 100900 107800 109375 110990 122500 125000 126125 134750 137500 141260 153125 155386 171875 175000 176575 192500 197764 201800 218750 221980 240625 245000 247205 252250 269500 275000 277475 282520 306250 310772 336875 343750 353150 385000 388465 395528 437500 443960 481250 494410 504500 539000 543851 554950 612500 621544 630625 673750 687500 706300 765625 776930 875000 882875 962500 988820 1009000 1087702 1109900 1203125 1225000 1236025 1261250 1347500 1375000 1387375 1412600 1531250 1553860 1684375 1765750 1925000 1942325 1977640 2175404 2219800 2406250 2472050 2522500 2695000 2719255 2774750 3062500 3107720 3153125 3368750 3531500 3884650 4350808 4414375 4812500 4944100 5045000 5438510 5549500 6125000 6180125 6306250 6737500 6936875 7063000 7769300 8421875 8828750 9625000 9711625 9888200 10877020 11099000 12360250 12612500 13475000 13596275 13873750 15538600 15765625 16843750 17657500 19423250 21754040 22071875 24720500 25225000 27192550 27747500 30900625 31531250 33687500 34684375 35315000 38846500 44143750 48558125 49441000 54385100 55495000 61801250 63062500 67375000 67981375 69368750 77693000 88287500 97116250 108770200 110359375 123602500 126125000 135962750 138737500 154503125 173421875 176575000 194232500 220718750 242790625 247205000 271925500 277475000 309006250 339906875 346843750 388465000 441437500 485581250 543851000 618012500 679813750 693687500 772515625 882875000 971162500 1213953125 1236025000 1359627500 1387375000 1545031250 1699534375 1942325000 2427906250 2719255000 3090062500 3399068750 4855812500 6180125000 6798137500 8497671875 9711625000 13596275000 16995343750 33990687500 67981375000
• Sum of all divisors σ(n): 202391940600
• Sum of proper divisors (its aliquot sum) s(n): 134410565600
• 67981375000 is an abundant number, because the sum of its proper divisors (134410565600) is greater than itself. Its abundance is 66429190600

Bases of 67981375000

• Binary: 111111010100000000010111011000011000₂
• Hexadecimal: 0xFD4017618
• Base-36: V8ACSNS

Squares and roots of 67981375000

• 67981375000 squared (67981375000²) is 4621467346890625000000
• 67981375000 cubed (67981375000³) is 314173704759226662109375000000000
• The square root of 67981375000 is 260732.3819551381
• The cube root of 67981375000 is 4081.2824167803

Scales and comparisons

• 67,981,375,000 seconds is equal to 2,161 years, 31 weeks, 11 hours, 16 minutes, 40 seconds.
• To count from 1 to 67,981,375,000 would take you about four thousand, three hundred twenty-three 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 67981375000 cubic inches would be around 340.1 feet tall.

Recreational maths with 67981375000

• 67981375000 backwards is 00057318976
• The number of decimal digits it has is: 11
• The sum of 67981375000's digits is 46
• More coming soon!