146438255161863808

Names of 146438255161863808

• Cardinal: 146438255161863808 can be written as One hundred forty-six quadrillion, four hundred thirty-eight trillion, two hundred fifty-five billion, one hundred sixty-one million, eight hundred sixty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.46438255161863808 × 10¹⁷

Factors of 146438255161863808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 140954

Divisors of 146438255161863808

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 31 32 44 52 62 64 88 104 124 128 143 169 176 208 248 286 338 341 352 403 416 496 572 676 682 704 806 832 992 1144 1352 1364 1408 1612 1664 1859 1984 2288 2704 2728 3224 3718 3968 4433 4576 5239 5408 5456 6448 7436 8866 9152 10478 10816 10912 12896 14872 17732 18304 20956 21632 21824 25792 29744 35464 41912 43648 51584 57629 59488 70928 83824 115258 118976 140897 141856 167648 230516 237952 281794 283712 335296 461032 563588 567424 670592 922064 1127176 1549867 1831661 1844128 2254352 3099734 3663322 3688256 4367807 4508704 6199468 7326644 7376512 8735614 9017408 12398936 14653288 17471228 18034816 20148271 23811593 24797872 29306576 34942456 40296542 47623186 48045877 49595744 56781491 58613152 69884912 80593084 95246372 96091754 99191488 113562982 117226304 139769824 161186168 190492744 192183508 198382976 227125964 234452608 261927523 279539648 322372336 380985488 384367016 454251928 523855046 559079296 624596401 644744672 738159383 761970976 768734032 908503856 1047710092 1249192802 1289489344 1476318766 1523941952 1537468064 1817007712 2095420184 2498385604 2578978688 2952637532 3047883904 3074936128 3634015424 4190840368 4996771208 5905275064 6149872256 7268030848 8119753213 8381680736 9993542416 11810550128 16239506426 16763361472 19851964609 19987084832 23621100256 32479012852 33526722944 39703929218 39974169664 47242200512 64958025704 79407858436 79948339328 94484401024 129916051408 158815716872 218371610699 258075539917 259832102816 317631433744 436743221398 516151079834 519664205632 615410902879 635262867488 873486442796 1032302159668 1039328411264 1230821805758 1270525734976 1746972885592 2064604319336 2461643611516 2541051469952 2838830939087 3354982018921 3493945771184 4129208638672 4923287223032 5677661878174 6709964037842 6769519931669 6987891542368 8000341737427 8258417277344 9846574446064 11355323756348 13419928075684 13539039863338 13975783084736 16000683474854 16516834554688 19693148892128 22710647512696 26839856151368 27078079726676 27951566169472 32001366949708 33033669109376 36904802208131 39386297784256 45421295025392 53679712302736 54156159453352 64002733899416 73809604416262 78772595568512 88003759111697 90842590050784 104004442586551 107359424605472 108312318906704 128005467798832 147619208832524 176007518223394 181685180101568 208008885173102 214718849210944 216624637813408 256010935597664 295238417665048 352015036446788 363370360203136 416017770346204 429437698421888 433249275626816 512021871195328 590476835330096 704030072893576 832035540692408 866498551253632 1024043742390656 1144048868452061 1180953670660192 1408060145787152 1664071081384816 2288097736904122 2361907341320384 2816120291574304 3328142162769632 4576195473808244 4723814682640768 5632240583148608 6656284325539264 9152390947616488 11264481166297216 13312568651078528 18304781895232976 36609563790465952 73219127580931904 146438255161863808
• Sum of all divisors σ(n): 355737025337915520
• Sum of proper divisors (its aliquot sum) s(n): 209298770176051712
• 146438255161863808 is an abundant number, because the sum of its proper divisors (209298770176051712) is greater than itself. Its abundance is 62860515014187904

Bases of 146438255161863808

• Binary: 1000001000010000001101000100110100011100110110111010000000₂
• Hexadecimal: 0x20840D134736E80
• Base-36: 141W11PJO3GG

Squares and roots of 146438255161863808

• 146438255161863808 squared (146438255161863808²) is 21444162574851132208549972340260864
• 146438255161863808 cubed (146438255161863808³) is 3140245750868540499130843322193415850241615160410112
• The square root of 146438255161863808 is 382672516.8624783905
• The cube root of 146438255161863808 is 527090.0870155893

Scales and comparisons

• 146,438,255,161,863,808 seconds is equal to 4,656,283,550 years, 45 weeks, 6 days, 13 hours, 43 minutes, 28 seconds.
• To count from 1 to 146,438,255,161,863,808 would take you about thirteen billion, nine hundred sixty-eight million, eight hundred fifty thousand, six hundred fifty-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 146438255161863808 cubic inches would be around 43924.2 feet tall.

Recreational maths with 146438255161863808

• 146438255161863808 backwards is 808368161552834641
• The number of decimal digits it has is: 18
• The sum of 146438255161863808's digits is 79
• More coming soon!