142249554436552794

Names of 142249554436552794

• Cardinal: 142249554436552794 can be written as One hundred forty-two quadrillion, two hundred forty-nine trillion, five hundred fifty-four billion, four hundred thirty-six million, five hundred fifty-two thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 1.42249554436552794 × 10¹⁷

Factors of 142249554436552794

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201755

Divisors of 142249554436552794

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 81 99 126 154 162 189 198 231 281 297 378 462 562 567 594 693 843 891 1134 1386 1686 1782 1967 2079 2529 3091 3934 4158 5058 5901 6182 6237 7587 9273 11802 12474 15174 17703 18546 21637 22761 27819 35406 43274 45522 53109 55638 64911 83457 106218 129822 159327 166914 194733 201451 250371 318654 389466 402902 500742 584199 604353 1168398 1208706 1410157 1752597 1813059 2215961 2820314 3505194 3626118 4230471 4431922 5439177 6647883 8460942 10878354 12691413 13295766 15511727 16317531 19943649 25382826 31023454 32635062 38074239 39887298 46535181 56607731 59830947 76148478 93070362 113215462 114222717 119661894 139605543 169823193 179492841 228445434 279211086 339646386 358985682 396254117 418816629 509469579 622685041 792508234 837633258 1018939158 1188762351 1245370082 1256449887 1528408737 1868055123 2377524702 2512899774 3056817474 3566287053 3736110246 4358795287 4585226211 5604165369 7132574106 8717590574 9170452422 10698861159 11208330738 13076385861 16812496107 21397722318 26152771722 32096583477 33624992214 39229157583 40582505401 50437488321 64193166954 78458315166 81165010802 100874976642 117687472749 121747516203 235374945498 243495032406 284077537807 353062418247 365242548609 446407559411 568155075614 706124836494 730485097218 852232613421 892815118822 1095727645827 1339222678233 1704465226842 2191455291654 2556697840263 2678445356466 3124852915877 3287182937481 4017668034699 5113395680526 6249705831754 6574365874962 7670093520789 8035336069398 9374558747631 11403684017681 12053004104097 15340187041578 18749117495262 22807368035362 23010280562367 24106008208194 28123676242893 34211052053043 36159012312291 46020561124734 56247352485786 68422104106086 72318024624582 79825788123767 84371028728679 102633156159129 125440524194491 159651576247534 168742057457358 205266312318258 239477364371301 250881048388982 253113086186037 307899468477387 376321572583473 478954728742602 506226172372074 615798936954774 718432093113903 752643145166946 878083669361437 923698405432161 1128964717750419 1436864186227806 1756167338722874 1847396810864322 2155296279341709 2257929435500838 2634251008084311 3386894153251257 4310592558683418 5268502016168622 6465888838025127 6773788306502514 7902753024252933 10160682459753771 12931777676050254 15805506048505866 20321364919507542 23708259072758799 47416518145517598 71124777218276397 142249554436552794
• Sum of all divisors σ(n): 398811779492563008
• Sum of proper divisors (its aliquot sum) s(n): 256562225056010214
• 142249554436552794 is an abundant number, because the sum of its proper divisors (256562225056010214) is greater than itself. Its abundance is 114312670619457420

Bases of 142249554436552794

• Binary: 111111001010111110011011101010001101001011111100001011010₂
• Hexadecimal: 0x1F95F3751A5F85A
• Base-36: 12WN9B5SV7MI

Squares and roots of 142249554436552794

• 142249554436552794 squared (142249554436552794²) is 20234935737397796678486093949206436
• 142249554436552794 cubed (142249554436552794³) is 2878410592697115430668786688913738178602107718582184
• The square root of 142249554436552794 is 377159852.6308875229
• The cube root of 142249554436552794 is 522015.7881394863

Scales and comparisons

• 142,249,554,436,552,794 seconds is equal to 4,523,095,824 years, 16 weeks, 4 days, 16 hours, 39 minutes, 54 seconds.
• To count from 1 to 142,249,554,436,552,794 would take you about thirteen billion, five hundred sixty-nine million, two hundred eighty-seven thousand, four hundred seventy-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 142249554436552794 cubic inches would be around 43501.3 feet tall.

Recreational maths with 142249554436552794

• 142249554436552794 backwards is 497255634455942241
• 142249554436552794 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142249554436552794's digits is 81
• More coming soon!