138046875000

Names of 138046875000

• Cardinal: 138046875000 can be written as One hundred thirty-eight billion, forty-six million, eight hundred seventy-five thousand.

Scientific notation

• Scientific notation: 1.38046875 × 10¹¹

Factors of 138046875000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 60

Divisors of 138046875000

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 25 30 31 38 40 50 57 60 62 75 76 93 95 100 114 120 124 125 150 152 155 186 190 200 228 248 250 285 300 310 372 375 380 456 465 475 500 570 589 600 620 625 744 750 760 775 930 950 1000 1140 1178 1240 1250 1425 1500 1550 1767 1860 1875 1900 2280 2325 2356 2375 2500 2850 2945 3000 3100 3125 3534 3720 3750 3800 3875 4650 4712 4750 5000 5700 5890 6200 6250 7068 7125 7500 7750 8835 9300 9375 9500 11400 11625 11780 11875 12500 14136 14250 14725 15000 15500 15625 17670 18600 18750 19000 19375 23250 23560 23750 25000 28500 29450 31000 31250 35340 35625 37500 38750 44175 46500 46875 47500 57000 58125 58900 59375 62500 70680 71250 73625 75000 77500 78125 88350 93000 93750 95000 96875 116250 117800 118750 125000 142500 147250 155000 156250 176700 178125 187500 193750 220875 232500 234375 237500 285000 290625 294500 296875 312500 353400 356250 368125 375000 387500 390625 441750 465000 468750 475000 484375 581250 589000 593750 625000 712500 736250 775000 781250 883500 890625 937500 968750 1104375 1162500 1171875 1187500 1425000 1453125 1472500 1484375 1562500 1767000 1781250 1840625 1875000 1937500 1953125 2208750 2325000 2343750 2375000 2421875 2906250 2945000 2968750 3125000 3562500 3681250 3875000 3906250 4417500 4453125 4687500 4843750 5521875 5812500 5859375 5937500 7125000 7265625 7362500 7421875 7812500 8835000 8906250 9203125 9375000 9687500 9765625 11043750 11625000 11718750 11875000 12109375 14531250 14725000 14843750 15625000 17812500 18406250 19375000 19531250 22087500 22265625 23437500 24218750 27609375 29062500 29296875 29687500 35625000 36328125 36812500 37109375 39062500 44175000 44531250 46015625 46875000 48437500 55218750 58125000 58593750 59375000 60546875 72656250 73625000 74218750 78125000 89062500 92031250 96875000 110437500 111328125 117187500 121093750 138046875 145312500 148437500 178125000 181640625 184062500 185546875 220875000 222656250 230078125 234375000 242187500 276093750 290625000 296875000 302734375 363281250 368125000 371093750 445312500 460156250 484375000 552187500 556640625 605468750 690234375 726562500 742187500 890625000 908203125 920312500 1104375000 1113281250 1150390625 1210937500 1380468750 1453125000 1484375000 1816406250 1840625000 2226562500 2300781250 2421875000 2760937500 3451171875 3632812500 4453125000 4601562500 5521875000 5751953125 6902343750 7265625000 9203125000 11503906250 13804687500 17255859375 23007812500 27609375000 34511718750 46015625000 69023437500 138046875000
• Sum of all divisors σ(n): 468749990400
• Sum of proper divisors (its aliquot sum) s(n): 330703115400
• 138046875000 is an abundant number, because the sum of its proper divisors (330703115400) is greater than itself. Its abundance is 192656240400

Bases of 138046875000

• Binary: 10000000100100001111000010010101111000₂
• Hexadecimal: 0x20243C2578
• Base-36: 1RF1JMGO

Squares and roots of 138046875000

• 138046875000 squared (138046875000²) is 19056939697265625000000
• 138046875000 cubed (138046875000³) is 2630750972270965576171875000000000
• The square root of 138046875000 is 371546.5986925463
• The cube root of 138046875000 is 5168.2342913421

Scales and comparisons

• 138,046,875,000 seconds is equal to 4,389 years, 24 weeks, 18 hours, 10 minutes.
• To count from 1 to 138,046,875,000 would take you about eight thousand, seven hundred seventy-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 138046875000 cubic inches would be around 430.7 feet tall.

Recreational maths with 138046875000

• 138046875000 backwards is 000578640831
• The number of decimal digits it has is: 12
• The sum of 138046875000's digits is 42
• More coming soon!