18007126875000

Names of 18007126875000

• Cardinal: 18007126875000 can be written as Eighteen trillion, seven billion, one hundred twenty-six million, eight hundred seventy-five thousand.

Scientific notation

• Scientific notation: 1.8007126875 × 10¹³

Factors of 18007126875000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1043

Divisors of 18007126875000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 90 100 108 120 125 135 150 180 200 216 225 250 270 300 360 375 450 500 540 600 625 675 750 900 1000 1033 1080 1125 1250 1350 1500 1800 1875 2066 2250 2500 2700 3000 3099 3125 3375 3750 4132 4500 5000 5165 5400 5625 6198 6250 6750 7500 8264 9000 9297 9375 10330 11250 12396 12500 13500 15000 15495 15625 16875 18594 18750 20660 22500 24792 25000 25825 27000 27891 28125 30990 31250 33750 37188 37500 41320 45000 46485 46875 51650 55782 56250 61980 62500 67500 74376 75000 77475 78125 84375 92970 93750 103300 111564 112500 123960 125000 129125 135000 139455 140625 154950 156250 168750 185940 187500 206600 223128 225000 232425 234375 258250 278910 281250 309900 312500 337500 371880 375000 387375 421875 464850 468750 516500 557820 562500 619800 625000 645625 675000 697275 703125 774750 843750 929700 937500 1033000 1067089 1115640 1125000 1162125 1291250 1394550 1406250 1549500 1687500 1859400 1875000 1936875 2109375 2134178 2324250 2582500 2789100 2812500 3099000 3201267 3228125 3375000 3486375 3873750 4218750 4268356 4648500 5165000 5335445 5578200 5625000 5810625 6402534 6456250 6972750 7747500 8437500 8536712 9297000 9603801 9684375 10670890 11621250 12805068 12912500 13945500 15495000 16006335 16140625 16875000 17431875 19207602 19368750 21341780 23242500 25610136 25825000 26677225 27891000 28811403 29053125 32012670 32281250 34863750 38415204 38737500 42683560 46485000 48019005 48421875 53354450 57622806 58106250 64025340 64562500 69727500 76830408 77475000 80031675 80703125 87159375 96038010 96843750 106708900 115245612 116212500 128050680 129125000 133386125 139455000 144057015 145265625 160063350 161406250 174318750 192076020 193687500 213417800 230491224 232425000 240095025 242109375 266772250 288114030 290531250 320126700 322812500 348637500 384152040 387375000 400158375 435796875 480190050 484218750 533544500 576228060 581062500 640253400 645625000 666930625 697275000 720285075 726328125 800316750 871593750 960380100 968437500 1067089000 1152456120 1162125000 1200475125 1333861250 1440570150 1452656250 1600633500 1743187500 1920760200 1936875000 2000791875 2178984375 2400950250 2667722500 2881140300 2905312500 3201267000 3334653125 3486375000 3601425375 4001583750 4357968750 4801900500 5335445000 5762280600 5810625000 6002375625 6669306250 7202850750 8003167500 8715937500 9603801000 10003959375 12004751250 13338612500 14405701500 16006335000 16673265625 17431875000 18007126875 20007918750 24009502500 26677225000 28811403000 30011878125 33346531250 36014253750 40015837500 48019005000 50019796875 60023756250 66693062500 72028507500 80031675000 83366328125 90035634375 100039593750 120047512500 133386125000 144057015000 150059390625 166732656250 180071268750 200079187500 240095025000 250098984375 300118781250 333465312500 360142537500 400158375000 450178171875 500197968750 600237562500 666930625000 720285075000 750296953125 900356343750 1000395937500 1200475125000 1500593906250 1800712687500 2000791875000 2250890859375 3001187812500 3601425375000 4501781718750 6002375625000 9003563437500 18007126875000
• Sum of all divisors σ(n): 62585171812800
• Sum of proper divisors (its aliquot sum) s(n): 44578044937800
• 18007126875000 is an abundant number, because the sum of its proper divisors (44578044937800) is greater than itself. Its abundance is 26570918062800

Bases of 18007126875000

• Binary: 100000110000010011100011001101001101101111000₂
• Hexadecimal: 0x10609C669B78
• Base-36: 6DSCYESU0

Squares and roots of 18007126875000

• 18007126875000 squared (18007126875000²) is 324256618292347265625000000
• 18007126875000 cubed (18007126875000³) is 5838930065648743053668701171875000000000
• The square root of 18007126875000 is 4243480.5142712745
• The cube root of 18007126875000 is 26210.8723183481

Scales and comparisons

• 18,007,126,875,000 seconds is equal to 572,570 years, 48 weeks, 4 days, 7 hours, 30 minutes.
• To count from 1 to 18,007,126,875,000 would take you about one million, four hundred thirty-one thousand, four hundred twenty-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 18007126875000 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18007126875000

• 18007126875000 backwards is 00057862170081
• 18007126875000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18007126875000's digits is 45
• More coming soon!