145147428000

Names of 145147428000

• Cardinal: 145147428000 can be written as One hundred forty-five billion, one hundred forty-seven million, four hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 1.45147428 × 10¹¹

Factors of 145147428000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 514

Divisors of 145147428000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 40 45 48 50 51 60 68 72 75 80 85 90 96 100 102 120 125 136 144 150 153 160 170 180 200 204 225 240 250 255 272 288 300 306 340 360 375 400 408 425 450 480 487 500 510 544 600 612 680 720 750 765 800 816 850 900 974 1000 1020 1125 1200 1224 1275 1360 1440 1461 1500 1530 1632 1700 1800 1948 2000 2040 2125 2250 2400 2435 2448 2550 2720 2922 3000 3060 3400 3600 3825 3896 4000 4080 4250 4383 4500 4870 4896 5100 5844 6000 6120 6375 6800 7200 7305 7650 7792 8160 8279 8500 8766 9000 9740 10200 11688 12000 12175 12240 12750 13600 14610 15300 15584 16558 17000 17532 18000 19125 19480 20400 21915 23376 24350 24480 24837 25500 29220 30600 33116 34000 35064 36000 36525 38250 38960 40800 41395 43830 46752 48700 49674 51000 58440 60875 61200 66232 68000 70128 73050 74511 76500 77920 82790 87660 97400 99348 102000 109575 116880 121750 122400 124185 132464 140256 146100 149022 153000 165580 175320 182625 194800 198696 204000 206975 219150 233760 237169 243500 248370 264928 292200 298044 306000 331160 350640 365250 372555 389600 397392 413950 438300 474338 487000 496740 547875 584400 596088 612000 620925 662320 701280 711507 730500 745110 794784 827900 876600 948676 974000 993480 1034875 1095750 1168800 1185845 1192176 1241850 1324640 1423014 1461000 1490220 1655800 1753200 1862775 1897352 1948000 1986960 2069750 2134521 2191500 2371690 2384352 2483700 2846028 2922000 2980440 3104625 3311600 3506400 3557535 3725550 3794704 3973920 4031873 4139500 4269042 4383000 4743380 4967400 5692056 5844000 5929225 5960880 6209250 6623200 7115070 7451100 7589408 8063746 8279000 8538084 8766000 9313875 9486760 9934800 10672605 11384112 11858450 11921760 12095619 12418500 14230140 14902200 16127492 16558000 17076168 17532000 17787675 18627750 18973520 19869600 20159365 21345210 22768224 23716900 24191238 24837000 28460280 29646125 29804400 32254984 33116000 34152336 35575350 36286857 37255500 37947040 40318730 42690420 47433800 48382476 49674000 53363025 56920560 59292250 59608800 60478095 64509968 68304672 71150700 72573714 74511000 80637460 85380840 88938375 94867600 96764952 99348000 100796825 106726050 113841120 118584500 120956190 129019936 142301400 145147428 149022000 161274920 170761680 177876750 181434285 189735200 193529904 201593650 213452100 237169000 241912380 266815125 284602800 290294856 298044000 302390475 322549840 341523360 355753500 362868570 387059808 403187300 426904200 474338000 483824760 503984125 533630250 569205600 580589712 604780950 645099680 711507000 725737140 806374600 853808400 907171425 948676000 967649520 1007968250 1067260500 1161179424 1209561900 1423014000 1451474280 1511952375 1612749200 1707616800 1814342850 1935299040 2015936500 2134521000 2419123800 2846028000 2902948560 3023904750 3225498400 3628685700 4031873000 4269042000 4535857125 4838247600 5805897120 6047809500 7257371400 8063746000 8538084000 9071714250 9676495200 12095619000 14514742800 16127492000 18143428500 24191238000 29029485600 36286857000 48382476000 72573714000 145147428000
• Sum of all divisors σ(n): 546552161064
• Sum of proper divisors (its aliquot sum) s(n): 401404733064
• 145147428000 is an abundant number, because the sum of its proper divisors (401404733064) is greater than itself. Its abundance is 256257305064

Bases of 145147428000

• Binary: 10000111001011011101011111110010100000₂
• Hexadecimal: 0x21CB75FCA0
• Base-36: 1UOH1480

Squares and roots of 145147428000

• 145147428000 squared (145147428000²) is 21067775855015184000000
• 145147428000 cubed (145147428000³) is 3057933479035954858546752000000000
• The square root of 145147428000 is 380982.1885600427
• The cube root of 145147428000 is 5255.3677888207

Scales and comparisons

• 145,147,428,000 seconds is equal to 4,615 years, 12 weeks, 3 days, 2 hours.
• To count from 1 to 145,147,428,000 would take you about nine thousand, two hundred thirty 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 145147428000 cubic inches would be around 437.9 feet tall.

Recreational maths with 145147428000

• 145147428000 backwards is 000824741541
• 145147428000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145147428000's digits is 36
• More coming soon!