135438920370

Names of 135438920370

• Cardinal: 135438920370 can be written as One hundred thirty-five billion, four hundred thirty-eight million, nine hundred twenty thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.3543892037 × 10¹¹

Factors of 135438920370

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 300

Divisors of 135438920370

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 27 30 38 39 45 54 57 61 65 78 90 95 114 117 122 130 135 169 171 183 190 195 197 234 247 270 285 305 338 342 351 366 390 394 494 507 513 549 570 585 591 610 702 741 793 845 855 915 985 1014 1026 1098 1159 1170 1182 1235 1482 1521 1586 1647 1690 1710 1755 1773 1830 1970 2197 2223 2318 2379 2470 2535 2561 2565 2745 2955 3042 3211 3294 3477 3510 3546 3705 3743 3965 4394 4446 4563 4758 5070 5122 5130 5319 5490 5795 5910 6422 6591 6669 6954 7137 7410 7486 7605 7683 7930 8235 8865 9126 9633 10309 10431 10638 10985 11115 11229 11590 11895 12017 12805 13182 13338 14274 15067 15210 15366 16055 16470 17385 17730 18715 19266 19773 20618 20862 21411 21970 22230 22458 22815 23049 23790 24034 25610 26595 28899 30134 30927 31293 32110 32955 33293 33345 33687 34770 35685 36051 37430 38415 39546 41743 42822 45201 45630 46098 48165 48659 51545 52155 53190 56145 57798 59319 60085 61854 62586 65910 66586 66690 67374 69147 71370 72102 75335 76830 83486 86697 90402 92781 96330 97318 98865 99879 101061 103090 104310 107055 108153 112290 115245 118638 120170 125229 134017 135603 138294 144495 145977 150670 154635 156221 156465 166465 168435 173394 180255 185562 195871 197730 199758 202122 208715 214110 216306 226005 228323 230490 243295 250458 268034 271206 278343 288990 291954 296595 299637 309270 312442 312930 324459 332930 336870 345735 360510 375687 391742 402051 406809 417430 432809 433485 437931 452010 456646 463905 468663 486590 499395 505305 540765 556686 587613 593190 599274 626145 632567 648918 670085 678015 684969 691470 729885 751374 781105 804102 813618 865618 866970 875862 898911 927810 937326 979355 998790 1010610 1081530 1127061 1141615 1175226 1206153 1252290 1265134 1298427 1313793 1340170 1356030 1369938 1391715 1405989 1459770 1498185 1562210 1622295 1762839 1797822 1878435 1897701 1958710 2010255 2030873 2034045 2054907 2164045 2189655 2254122 2283230 2343315 2412306 2546323 2596854 2627586 2783430 2811978 2938065 2968199 2996370 3162835 3244590 3424845 3525678 3618459 3756870 3795402 3895281 4020510 4061746 4068090 4109814 4217967 4328090 4379310 4494555 4686630 5092646 5288517 5635305 5693103 5876130 5936398 6030765 6092619 6164721 6325670 6492135 6568965 6849690 7029945 7236918 7638969 7790562 8223371 8435934 8814195 8904597 8989110 9488505 10154365 10274535 10577034 11270610 11386206 11685843 12061530 12185238 12329442 12731615 12984270 13137930 14059890 14840995 15277938 16446742 17079309 17628390 17809194 18092295 18277857 18977010 19476405 20308730 20549070 21089835 22916907 23371686 24670113 25463230 26401349 26442585 26713791 28465515 29681990 30463095 30823605 34158618 36184590 36555714 38194845 38586587 38952810 41116855 42179670 44522985 45833814 49340226 52802698 52885170 53427582 54833571 56931030 58429215 60926190 61647210 68750721 74010339 76389690 77173174 79204047 80141373 82233710 85396545 89045970 91389285 109667142 114584535 115759761 116858430 123350565 132006745 133568955 137501442 148020678 158408094 160282746 170793090 182778570 192932935 222031017 229169070 231519522 237612141 246701130 264013490 267137910 274167855 343753605 347279283 370051695 385865870 396020235 400706865 444062034 475224282 501625631 548335710 578798805 687507210 694558566 712836423 740103390 792040470 801413730 1003251262 1041837849 1110155085 1157597610 1188060705 1425672846 1504876893 1736396415 2083675698 2220310170 2376121410 2508128155 3009753786 3472792830 3564182115 4514630679 5016256310 5209189245 7128364230 7524384465 9029261358 10418378490 13543892037 15048768930 22573153395 27087784074 45146306790 67719460185 135438920370
• Sum of all divisors σ(n): 420723072000
• Sum of proper divisors (its aliquot sum) s(n): 285284151630
• 135438920370 is an abundant number, because the sum of its proper divisors (285284151630) is greater than itself. Its abundance is 149845231260

Bases of 135438920370

• Binary: 1111110001000110010011110101010110010₂
• Hexadecimal: 0x1F88C9EAB2
• Base-36: 1Q7WU3SI

Squares and roots of 135438920370

• 135438920370 squared (135438920370²) is 18343701150991200936900
• 135438920370 cubed (135438920370³) is 2484451079480174610263468494653000
• The square root of 135438920370 is 368020.2716835039
• The cube root of 135438920370 is 5135.4814054893

Scales and comparisons

• 135,438,920,370 seconds is equal to 4,306 years, 28 weeks, 2 hours, 19 minutes, 30 seconds.
• To count from 1 to 135,438,920,370 would take you about eight thousand, six hundred thirteen 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 135438920370 cubic inches would be around 428 feet tall.

Recreational maths with 135438920370

• 135438920370 backwards is 073029834531
• 135438920370 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135438920370's digits is 45
• More coming soon!