1213802614449378

Names of 1213802614449378

• Cardinal: 1213802614449378 can be written as One quadrillion, two hundred thirteen trillion, eight hundred two billion, six hundred fourteen million, four hundred forty-nine thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 1.213802614449378 × 10¹⁵

Factors of 1213802614449378

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 257

Divisors of 1213802614449378

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 6 9 18 27 54 71 81 142 162 181 213 243 362 426 486 543 639 729 1086 1278 1458 1629 1917 3258 3834 4887 5041 5751 9774 10082 11502 12851 14661 15123 17253 25702 29322 30246 32761 34506 38553 43983 45369 51759 65522 77106 87966 90738 98283 103518 115659 131949 136107 196566 231318 263898 272214 294849 346977 357911 408321 589698 693954 715822 816642 884547 912421 1040931 1073733 1224963 1769094 1824842 2081862 2147466 2326031 2449926 2653641 2737263 3122793 3221199 3674889 4652062 5307282 5474526 6245586 6442398 6978093 7349778 7960923 8211789 9368379 9663597 13956186 15921846 16423578 18736758 19327194 20934279 23882769 24635367 25411681 28990791 41868558 47765538 49270734 50823362 57981582 62802837 64781891 73906101 76235043 86972373 125605674 129563782 147812202 152470086 165148201 173944746 188408511 194345673 221718303 228705129 260917119 330296402 376817022 388691346 443436606 457410258 495444603 521834238 565225533 583037019 665154909 686115387 990889206 1130451066 1166074038 1330309818 1372230774 1486333809 1695676599 1749111057 2058346161 2972667618 3391353198 3498222114 4116692322 4459001427 4599514261 5247333171 6175038483 8918002854 9199028522 10494666342 11725522271 12350076966 13377004281 13798542783 15741999513 18525115449 23451044542 26754008562 27597085566 31483999026 35176566813 37050230898 40131012843 41395628349 47225998539 70353133626 80262025686 82791256698 94451997078 105529700439 120393038529 124186885047 211059400878 240786077058 248373770094 316589101317 372560655141 633178202634 745121310282 832512081241 949767303951 1117681965423 1665024162482 1899534607902 2235363930846 2497536243723 2849301911853 3353045896269 4995072487446 5698603823706 6706091792538 7492608731169 8547905735559 14985217462338 17095811471118 22477826193507 44955652387014 67433478580521 134866957161042 202300435741563 404600871483126 606901307224689 1213802614449378
• Sum of all divisors σ(n): 2784186134246385
• Sum of proper divisors (its aliquot sum) s(n): 1570383519797007
• 1213802614449378 is an abundant number, because the sum of its proper divisors (1570383519797007) is greater than itself. Its abundance is 356580905347629

Bases of 1213802614449378

• Binary: 100010011111111001001110001101010010110010011100010₂
• Hexadecimal: 0x44FF271A964E2
• Base-36: BY99816S4I

Squares and roots of 1213802614449378

• 1213802614449378 squared (1213802614449378²) is 1473316786844145378350124586884
• 1213802614449378 cubed (1213802614449378³) is 1788315767783580621875848592617691601380758152
• The square root of 1213802614449378 is 34839670.1254385875
• The cube root of 1213802614449378 is 106671.7343405415

Scales and comparisons

• 1,213,802,614,449,378 seconds is equal to 38,595,168 years, 31 weeks, 1 day, 22 hours, 36 minutes, 18 seconds.
• To count from 1 to 1,213,802,614,449,378 would take you about one hundred fifteen million, seven hundred eighty-five thousand, five hundred five 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 1213802614449378 cubic inches would be around 8889.3 feet tall.

Recreational maths with 1213802614449378

• 1213802614449378 backwards is 8739444162083121
• The number of decimal digits it has is: 16
• The sum of 1213802614449378's digits is 63
• More coming soon!