12162691076912388

Names of 12162691076912388

• Cardinal: 12162691076912388 can be written as Twelve quadrillion, one hundred sixty-two trillion, six hundred ninety-one billion, seventy-six million, nine hundred twelve thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2162691076912388 × 10¹⁶

Factors of 12162691076912388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1442

Divisors of 12162691076912388

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 102 108 153 204 233 289 306 459 466 578 612 699 867 918 932 1156 1187 1398 1734 1836 2097 2374 2601 2796 3468 3561 3961 4194 4748 5202 6291 7122 7803 7922 8388 10404 10683 11883 12582 14244 15606 15844 20179 21366 23766 25164 31212 32049 35649 40358 42732 47532 60537 64098 67337 71298 80716 106947 121074 128196 134674 142596 181611 202011 213894 242148 269348 276571 343043 363222 404022 427788 544833 553142 606033 686086 726444 808044 829713 1029129 1089666 1106284 1212066 1372172 1408969 1659426 1818099 2058258 2179332 2424132 2489139 2817938 3087387 3318852 3636198 4116516 4226907 4701707 4978278 5635876 6174774 7272396 7467417 8453814 9262161 9403414 9956556 12349548 12680721 14105121 14934834 16907628 18524322 18806828 23952473 25361442 28210242 29869668 37048644 38042163 42315363 47904946 50722884 56420484 71857419 76084326 79929019 84630726 95809892 126946089 143714838 152168652 159858038 169261452 215572257 239787057 253892178 287429676 319716076 328289777 407192041 431144514 479574114 507784356 646716771 656579554 719361171 814384082 862289028 959148228 984869331 1221576123 1293433542 1313159108 1438722342 1628768164 1672446203 1969738662 2158083513 2443152246 2586867084 2877444684 2954607993 3344892406 3664728369 3939477324 4316167026 4886304492 5017338609 5580926209 5909215986 6689784812 7329456738 8632334052 8863823979 10034677218 10994185107 11161852418 11818431972 14658913476 15052015827 16742778627 17727647958 20069354436 21988370214 22323704836 28431585451 30104031654 33485557254 35455295916 43976740428 45156047481 50228335881 56863170902 60208063308 66971114508 85294756353 90312094962 94875745553 100456671762 113726341804 150685007643 170589512706 180624189924 189751491106 200913343524 255884269059 284627236659 301370015286 341179025412 379502982212 389679965299 483336952667 511768538118 569254473318 602740030572 767652807177 779359930598 853881709977 966673905334 1023537076236 1138508946636 1169039895897 1450010858001 1535305614354 1558719861196 1707763419954 1933347810668 2338079791794 2561645129931 2900021716002 3070611228708 3415526839908 3507119687691 4350032574003 4676159583588 5123290259862 5800043432004 6624559410083 7014239375382 8700065148006 10246580519724 10521359063073 13050097722009 13249118820166 14028478750764 17400130296012 19873678230249 21042718126146 26100195444018 26498237640332 39747356460498 42085436252292 52200390888036 59621034690747 79494712920996 112617509971411 119242069381494 178863104072241 225235019942822 238484138762988 337852529914233 357726208144482 450470039885644 675705059828466 715452416288964 1013557589742699 1351410119656932 2027115179485398 3040672769228097 4054230358970796 6081345538456194 12162691076912388
• Sum of all divisors σ(n): 33669018093110400
• Sum of proper divisors (its aliquot sum) s(n): 21506327016198012
• 12162691076912388 is an abundant number, because the sum of its proper divisors (21506327016198012) is greater than itself. Its abundance is 9343635939285624

Bases of 12162691076912388

• Binary: 101011001101011110011100110001001001101111010100000100₂
• Hexadecimal: 0x2B35E73126F504
• Base-36: 3BRBB57TDL0

Squares and roots of 12162691076912388

• 12162691076912388 squared (12162691076912388²) is 147931054232404224547731427862544
• 12162691076912388 cubed (12162691076912388³) is 1799239713310705410640387999335157245461994795072
• The square root of 12162691076912388 is 110284591.2941258897
• The cube root of 12162691076912388 is 229972.8454199513

Scales and comparisons

• 12,162,691,076,912,388 seconds is equal to 386,735,954 years, 29 weeks, 5 days, 6 hours, 19 minutes, 48 seconds.
• To count from 1 to 12,162,691,076,912,388 would take you about one billion, one hundred sixty million, two hundred seven thousand, eight hundred sixty-three 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 12162691076912388 cubic inches would be around 19164.4 feet tall.

Recreational maths with 12162691076912388

• 12162691076912388 backwards is 88321967019626121
• The number of decimal digits it has is: 17
• The sum of 12162691076912388's digits is 72
• More coming soon!