11438000000

Names of 11438000000

• Cardinal: 11438000000 can be written as Eleven billion, four hundred thirty-eight million.

Scientific notation

• Scientific notation: 1.1438 × 10¹⁰

Factors of 11438000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 76

Divisors of 11438000000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 43 50 56 64 70 76 80 86 95 100 112 125 128 133 140 152 160 172 175 190 200 215 224 250 266 280 301 304 320 344 350 380 400 430 448 475 500 532 560 602 608 625 640 665 688 700 760 800 817 860 875 896 950 1000 1064 1075 1120 1204 1216 1250 1330 1376 1400 1505 1520 1600 1634 1720 1750 1900 2000 2128 2150 2240 2375 2408 2432 2500 2660 2752 2800 3010 3040 3125 3200 3268 3325 3440 3500 3800 4000 4085 4256 4300 4375 4480 4750 4816 5000 5320 5375 5504 5600 5719 6020 6080 6250 6536 6650 6880 7000 7525 7600 8000 8170 8512 8600 8750 9500 9632 10000 10640 10750 11200 11438 11875 12040 12160 12500 13072 13300 13760 14000 15050 15200 15625 16000 16340 16625 17024 17200 17500 19000 19264 20000 20425 21280 21500 21875 22400 22876 23750 24080 25000 26144 26600 26875 27520 28000 28595 30100 30400 31250 32680 33250 34400 35000 37625 38000 38528 40000 40850 42560 43000 43750 45752 47500 48160 50000 52288 53200 53750 56000 57190 59375 60200 60800 62500 65360 66500 68800 70000 75250 76000 80000 81700 83125 85120 86000 87500 91504 95000 96320 100000 102125 104576 106400 107500 109375 112000 114380 118750 120400 125000 130720 133000 134375 137600 140000 142975 150500 152000 163400 166250 172000 175000 183008 188125 190000 192640 200000 204250 212800 215000 218750 228760 237500 240800 250000 261440 266000 268750 280000 285950 296875 301000 304000 326800 332500 344000 350000 366016 376250 380000 400000 408500 415625 425600 430000 437500 457520 475000 481600 500000 510625 522880 532000 537500 560000 571900 593750 602000 653600 665000 671875 688000 700000 714875 732032 752500 760000 817000 831250 860000 875000 915040 940625 950000 963200 1000000 1021250 1064000 1075000 1143800 1187500 1204000 1307200 1330000 1343750 1400000 1429750 1505000 1520000 1634000 1662500 1720000 1750000 1830080 1881250 1900000 2000000 2042500 2078125 2128000 2150000 2287600 2375000 2408000 2553125 2614400 2660000 2687500 2800000 2859500 3010000 3268000 3325000 3440000 3500000 3574375 3660160 3762500 3800000 4085000 4156250 4300000 4575200 4703125 4750000 4816000 5106250 5320000 5375000 5719000 6020000 6536000 6650000 7000000 7148750 7525000 7600000 8170000 8312500 8600000 9150400 9406250 9500000 10212500 10640000 10750000 11438000 12040000 12765625 13072000 13300000 14000000 14297500 15050000 16340000 16625000 17200000 17871875 18300800 18812500 19000000 20425000 21500000 22876000 24080000 25531250 26600000 28595000 30100000 32680000 33250000 35743750 37625000 38000000 40850000 43000000 45752000 51062500 53200000 57190000 60200000 65360000 66500000 71487500 75250000 81700000 86000000 89359375 91504000 102125000 114380000 120400000 133000000 142975000 150500000 163400000 178718750 204250000 228760000 266000000 285950000 301000000 326800000 357437500 408500000 457520000 571900000 602000000 714875000 817000000 1143800000 1429750000 1634000000 2287600000 2859500000 5719000000 11438000000
• Sum of all divisors σ(n): 35062051200
• Sum of proper divisors (its aliquot sum) s(n): 23624051200
• 11438000000 is an abundant number, because the sum of its proper divisors (23624051200) is greater than itself. Its abundance is 12186051200

Bases of 11438000000

• Binary: 1010101001110000100000011110000000₂
• Hexadecimal: 0x2A9C20780
• Base-36: 595W1A8

Squares and roots of 11438000000

• 11438000000 squared (11438000000²) is 130827844000000000000
• 11438000000 cubed (11438000000³) is 1496408879672000000000000000000
• The square root of 11438000000 is 106948.5857784011
• The cube root of 11438000000 is 2253.1150269545

Scales and comparisons

• 11,438,000,000 seconds is equal to 363 years, 36 weeks, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 11,438,000,000 would take you about seven 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 11438000000 cubic inches would be around 187.8 feet tall.

Recreational maths with 11438000000

• 11438000000 backwards is 00000083411
• The number of decimal digits it has is: 11
• The sum of 11438000000's digits is 17
• More coming soon!