142128454439950

Names of 142128454439950

• Cardinal: 142128454439950 can be written as One hundred forty-two trillion, one hundred twenty-eight billion, four hundred fifty-four million, four hundred thirty-nine thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.4212845443995 × 10¹⁴

Factors of 142128454439950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 176

Divisors of 142128454439950

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 11 22 25 50 55 61 97 110 121 122 194 242 275 305 485 550 605 610 671 970 1067 1210 1331 1342 1525 2134 2425 2662 3025 3050 3355 3721 4850 5335 5917 6050 6655 6710 7381 7442 9409 10670 11737 11834 13310 14762 16775 18605 18818 23474 26675 29585 33275 33550 36905 37210 40931 47045 53350 58685 59170 65087 66550 73810 81191 81862 93025 94090 103499 117370 129107 130174 147925 162382 184525 186050 204655 206998 226981 235225 258214 293425 295850 325435 360937 369050 405955 409310 450241 453962 470450 517495 573949 586850 645535 650870 715957 721874 811910 900482 1023275 1034990 1134905 1138489 1147898 1291070 1431914 1627175 1804685 2029775 2046550 2251205 2269810 2276978 2496791 2587475 2869745 3227675 3254350 3579785 3609370 3970307 4059550 4502410 4952651 4993582 5174950 5674525 5692445 5739490 6313439 6455350 7159570 7875527 7940614 9023425 9905302 11256025 11349050 11384890 12483955 12523379 12626878 14348725 15751054 17898925 18046850 19851535 22017157 22512050 24763255 24967910 25046758 27464701 28462225 28697450 31567195 35010889 35797850 39377635 39703070 43673377 44034314 49526510 54929402 56924450 62419775 62616895 63134390 69447829 70021778 78755270 87346754 99257675 110085785 123816275 124839550 125233790 137323505 138895658 157835975 175054445 196888175 198515350 218366885 220171570 242188727 247632550 274647010 302111711 313084475 315671950 347239145 350108890 385119779 393776350 436733770 480407147 484377454 550428925 604223422 626168950 686617525 694478290 763926119 770239558 875272225 960814294 1091834425 1100857850 1210943635 1373235050 1510558555 1527852238 1736195725 1750544450 1925598895 2135664229 2183668850 2402035735 2421887270 2664075997 3021117110 3472391450 3819630595 3851197790 4236317569 4271328458 4804071470 5328151994 6054718175 7552792775 7639261190 8472635138 9627994475 10678321145 12010178675 12109436350 13320379985 15105585550 19098152975 19255988950 21181587845 21356642290 23492306519 24020357350 26640759970 29304835967 38196305950 42363175690 46599493259 46984613038 53391605725 58609671934 66601899925 93198986518 105907939225 106783211450 117461532595 133203799850 146524179835 211815878450 232997466295 234923065190 258415371709 293048359670 465994932590 516830743418 587307662975 732620899175 1164987331475 1174615325950 1292076858545 1465241798350 2329974662950 2584153717090 2842569088799 5685138177598 6460384292725 12920768585450 14212845443995 28425690887990 71064227219975 142128454439950
• Sum of all divisors σ(n): 298700244076896
• Sum of proper divisors (its aliquot sum) s(n): 156571789636946
• 142128454439950 is an abundant number, because the sum of its proper divisors (156571789636946) is greater than itself. Its abundance is 14443335196996

Bases of 142128454439950

• Binary: 100000010100001111011100000010100001010000001110₂
• Hexadecimal: 0x8143DC0A140E
• Base-36: 1EDOWS4IRY

Squares and roots of 142128454439950

• 142128454439950 squared (142128454439950²) is 20200497561488942868156002500
• 142128454439950 cubed (142128454439950³) is 2871065497332402290122398880990368299875000
• The square root of 142128454439950 is 11921763.8980123239
• The cube root of 142128454439950 is 52186.7611793177

Scales and comparisons

• 142,128,454,439,950 seconds is equal to 4,519,245 years, 11 weeks, 2 days, 17 hours, 19 minutes, 10 seconds.
• To count from 1 to 142,128,454,439,950 would take you about eleven million, two hundred ninety-eight thousand, one 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 142128454439950 cubic inches would be around 4348.9 feet tall.

Recreational maths with 142128454439950

• 142128454439950 backwards is 059934454821241
• 142128454439950 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142128454439950's digits is 61
• More coming soon!