1438157732900

Names of 1438157732900

• Cardinal: 1438157732900 can be written as One trillion, four hundred thirty-eight billion, one hundred fifty-seven million, seven hundred thirty-two thousand, nine hundred.

Scientific notation

• Scientific notation: 1.4381577329 × 10¹²

Factors of 1438157732900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 215

Divisors of 1438157732900

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 25 28 34 35 47 50 68 70 85 94 100 119 137 140 170 175 188 235 238 274 329 340 350 425 470 476 548 595 658 685 700 799 850 940 959 1175 1190 1316 1370 1598 1645 1700 1918 2329 2350 2380 2740 2975 3196 3290 3425 3836 3995 4658 4700 4795 5593 5950 6439 6580 6850 7990 8225 9316 9590 11186 11645 11900 12878 13700 15980 16303 16450 18769 19180 19975 22372 23290 23975 25756 27965 32195 32606 32900 37538 39950 45073 46580 47950 55930 58225 64390 65212 75076 79900 81515 90146 93845 95900 109463 111860 116450 128780 131383 139825 160975 163030 180292 187690 218926 225365 232900 262766 279650 319073 321950 326060 375380 407575 437852 450730 469225 525532 547315 559300 638146 643900 656915 766241 815150 882143 901460 938450 1094630 1126825 1276292 1313830 1532482 1595365 1630300 1764286 1876900 2189260 2233511 2253650 2571353 2627660 2736575 3064964 3190730 3284575 3528572 3831205 4410715 4467022 4507300 5142706 5473150 6175001 6381460 6569150 7662410 7976825 8821430 8934044 10285412 10946300 11167555 12350002 12856765 13138300 14996431 15324820 15953650 17642860 17999471 19156025 22053575 22335110 24700004 25713530 29992862 30875005 31907300 35998942 38312050 43713001 44107150 44670220 51427060 55837775 59985724 61750010 64283825 71997884 74982155 76624100 87426002 88214300 89997355 104975017 111675550 120853591 123500020 128567650 149964310 154375025 174852004 179994710 209950034 218565005 223351100 241707182 257135300 299928620 305991007 308750050 359989420 374910775 419900068 437130010 449986775 483414364 524875085 604267955 611982014 617500100 749821550 845975137 874260020 899973550 1049750170 1092825025 1208535910 1223964028 1499643100 1529955035 1691950274 1799947100 2054511047 2099500340 2185650050 2417071820 2624375425 3021339775 3059910070 3383900548 4109022094 4229875685 4371300100 5248750850 6042679550 6119820140 7649775175 8218044188 8459751370 10272555235 10497501700 12085359100 14381577329 15299550350 16919502740 20545110470 21149378425 28763154658 30599100700 41090220940 42298756850 51362776175 57526309316 71907886645 84597513700 102725552350 143815773290 205451104700 287631546580 359539433225 719078866450 1438157732900
• Sum of all divisors σ(n): 3885141335040
• Sum of proper divisors (its aliquot sum) s(n): 2446983602140
• 1438157732900 is an abundant number, because the sum of its proper divisors (2446983602140) is greater than itself. Its abundance is 1008825869240

Bases of 1438157732900

• Binary: 10100111011011000111000010111110000100100₂
• Hexadecimal: 0x14ED8E17C24
• Base-36: ICOHZCPW

Squares and roots of 1438157732900

• 1438157732900 squared (1438157732900²) is 2068297664700067742410000
• 1438157732900 cubed (1438157732900³) is 2974538280427413782900786782289000000
• The square root of 1438157732900 is 1199232.1430398703
• The cube root of 1438157732900 is 11287.6146255897

Scales and comparisons

• 1,438,157,732,900 seconds is equal to 45,728 years, 50 weeks, 2 days, 3 hours, 8 minutes, 20 seconds.
• To count from 1 to 1,438,157,732,900 would take you about one hundred fourteen thousand, three hundred twenty-two 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 1438157732900 cubic inches would be around 940.6 feet tall.

Recreational maths with 1438157732900

• 1438157732900 backwards is 0092377518341
• 1438157732900 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1438157732900's digits is 50
• More coming soon!