71989696000

Names of 71989696000

• Cardinal: 71989696000 can be written as Seventy-one billion, nine hundred eighty-nine million, six hundred ninety-six thousand.

Scientific notation

• Scientific notation: 7.1989696 × 10¹⁰

Factors of 71989696000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 672

Divisors of 71989696000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 127 128 136 160 170 200 250 254 256 272 320 340 400 425 500 508 512 521 544 635 640 680 800 850 1000 1016 1042 1088 1270 1280 1360 1600 1700 2000 2032 2084 2125 2159 2176 2540 2560 2605 2720 3175 3200 3400 4000 4064 4168 4250 4318 4352 5080 5210 5440 6350 6400 6800 8000 8128 8336 8500 8636 8704 8857 10160 10420 10795 10880 12700 12800 13025 13600 15875 16000 16256 16672 17000 17272 17714 20320 20840 21590 21760 25400 26050 27200 31750 32000 32512 33344 34000 34544 35428 40640 41680 43180 43520 44285 50800 52100 53975 54400 63500 64000 65024 65125 66167 66688 68000 69088 70856 81280 83360 86360 88570 101600 104200 107950 108800 127000 130250 132334 133376 136000 138176 141712 162560 166720 172720 177140 203200 208400 215900 217600 221425 254000 260500 264668 266752 269875 272000 276352 283424 325120 330835 333440 345440 354280 406400 416800 431800 442850 508000 521000 529336 539750 544000 552704 566848 661670 666880 690880 708560 812800 833600 863600 885700 1016000 1042000 1058672 1079500 1088000 1105408 1107125 1124839 1133696 1323340 1333760 1381760 1417120 1625600 1654175 1667200 1727200 1771400 2032000 2084000 2117344 2159000 2214250 2249678 2267392 2646680 2763520 2834240 3308350 3334400 3454400 3542800 4064000 4168000 4234688 4318000 4428500 4499356 4534784 5293360 5527040 5624195 5668480 6616700 6668800 6908800 7085600 8128000 8270875 8336000 8469376 8636000 8857000 8998712 10586720 11248390 11336960 13233400 13817600 14171200 16541750 16672000 16938752 17272000 17714000 17997424 21173440 22496780 22673920 26466800 27635200 28120975 28342400 33083500 33344000 33877504 34544000 35428000 35994848 42346880 44993560 52933600 56241950 56684800 66167000 69088000 70856000 71989696 84693760 89987120 105867200 112483900 113369600 132334000 138176000 140604875 141712000 143979392 169387520 179974240 211734400 224967800 264668000 281209750 283424000 287958784 359948480 423468800 449935600 529336000 562419500 566848000 575917568 719896960 846937600 899871200 1058672000 1124839000 1439793920 1799742400 2117344000 2249678000 2879587840 3599484800 4234688000 4499356000 7198969600 8998712000 14397939200 17997424000 35994848000 71989696000
• Sum of all divisors σ(n): 191934572544
• Sum of proper divisors (its aliquot sum) s(n): 119944876544
• 71989696000 is an abundant number, because the sum of its proper divisors (119944876544) is greater than itself. Its abundance is 47955180544

Bases of 71989696000

• Binary: 1000011000010111010111001011000000000₂
• Hexadecimal: 0x10C2EB9600
• Base-36: X2KT0XS

Squares and roots of 71989696000

• 71989696000 squared (71989696000²) is 5182516330172416000000
• 71989696000 cubed (71989696000³) is 373087775124147855425536000000000
• The square root of 71989696000 is 268308.9562426123
• The cube root of 71989696000 is 4159.9691812313

Scales and comparisons

• 71,989,696,000 seconds is equal to 2,289 years, 2 weeks, 4 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 71,989,696,000 would take you about four thousand, five 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 71989696000 cubic inches would be around 346.7 feet tall.

Recreational maths with 71989696000

• 71989696000 backwards is 00069698917
• The number of decimal digits it has is: 11
• The sum of 71989696000's digits is 55
• More coming soon!