12938795990149248

Names of 12938795990149248

• Cardinal: 12938795990149248 can be written as Twelve quadrillion, nine hundred thirty-eight trillion, seven hundred ninety-five billion, nine hundred ninety million, one hundred forty-nine thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.2938795990149248 × 10¹⁶

Factors of 12938795990149248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5179

Divisors of 12938795990149248

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 81 96 108 128 144 146 162 192 216 219 243 288 292 324 384 432 438 486 576 584 648 657 729 864 876 972 1152 1168 1296 1314 1458 1728 1752 1944 1971 2336 2592 2628 2916 3456 3504 3888 3942 4672 5101 5184 5256 5329 5832 5913 7008 7776 7884 9344 10202 10368 10512 10658 11664 11826 14016 15303 15552 15768 15987 17739 20404 21024 21316 23328 23652 28032 30606 31104 31536 31974 35478 40808 42048 42632 45909 46656 47304 47961 53217 61212 63072 63948 70956 81616 84096 85264 91818 93312 94608 95922 106434 122424 126144 127896 137727 141912 143883 163232 170528 183636 189216 191844 212868 244848 252288 255792 275454 283824 287766 326464 341056 367272 372373 378432 383688 413181 425736 431649 489696 511584 550908 567648 575532 652928 682112 734544 744746 756864 767376 826362 851472 863298 979392 1023168 1101816 1117119 1135296 1151064 1239543 1294947 1469088 1489492 1534752 1652724 1702944 1726596 1958784 2046336 2203632 2234238 2270592 2302128 2479086 2589894 2938176 2978984 3069504 3305448 3351357 3405888 3453192 3718629 3884841 4407264 4468476 4604256 4958172 5179788 5876352 5957968 6139008 6610896 6702714 6811776 6906384 7437258 7769682 8814528 8936952 9208512 9916344 10054071 10359576 11915936 13221792 13405428 13812768 14874516 15539364 17629056 17873904 18417024 19832688 20108142 20719152 23831872 26020201 26443584 26810856 27183229 27625536 29749032 30162213 31078728 35747808 39665376 40216284 41438304 47663744 52040402 52887168 53621712 54366458 55251072 59498064 60324426 62157456 71495616 78060603 79330752 80432568 81549687 82876608 90486639 104080804 107243424 108732916 118996128 120648852 124314912 142991232 156121206 158661504 160865136 163099374 165753216 180973278 208161608 214486848 217465832 234181809 237992256 241297704 244649061 248629824 271459917 312242412 321730272 326198748 361946556 416323216 428973696 434931664 468363618 475984512 482595408 489298122 497259648 542919834 624484824 643460544 652397496 702545427 723893112 733947183 832646432 869863328 936727236 965190816 978596244 1085839668 1248969648 1286921088 1304794992 1405090854 1447786224 1467894366 1665292864 1739726656 1873454472 1899474673 1930381632 1957192488 2107636281 2171679336 2201841549 2497939296 2609589984 2810181708 2895572448 2935788732 3330585728 3479453312 3746908944 3798949346 3860763264 3914384976 4215272562 4343358672 4403683098 4995878592 5219179968 5620363416 5698424019 5791144896 5871577464 6322908843 6605524647 7493817888 7597898692 7828769952 8430545124 8686717344 8807366196 9991757184 10438359936 11240726832 11396848038 11582289792 11743154928 12645817686 13211049294 14987635776 15195797384 15657539904 16861090248 17095272057 17373434688 17614732392 18968726529 19816573941 22481453664 22793696076 23486309856 25291635372 26422098588 29975271552 30391594768 31315079808 33722180496 34190544114 34746869376 35229464784 37937453058 39633147882 44962907328 45587392152 46972619712 50583270744 51285816171 52844197176 60783189536 67444360992 68381088228 70458929568 75874906116 79266295764 89925814656 91174784304 93945239424 101166541488 102571632342 105688394352 121566379072 134888721984 136762176456 138661651129 140917859136 151749812232 153857448513 158532591528 182349568608 202333082976 205143264684 211376788704 243132758144 269777443968 273524352912 277323302258 281835718272 303499624464 307714897026 317065183056 364699137216 404666165952 410286529368 415984953387 422753577408 461572345539 547048705824 554646604516 606999248928 615429794052 634130366112 729398274432 809332331904 820573058736 831969906774 845507154816 923144691078 1094097411648 1109293209032 1213998497856 1230859588104 1247954860161 1268260732224 1384717036617 1641146117472 1663939813548 1846289382156 2188194823296 2218586418064 2427996995712 2461719176208 2495909720322 2536521464448 2769434073234 3282292234944 3327879627096 3692578764312 3743864580483 4437172836128 4923438352416 4991819440644 5538868146468 6564584469888 6655759254192 7385157528624 7487729160966 8874345672256 9846876704832 9983638881288 11077736292936 11231593741449 13311518508384 14770315057248 14975458321932 17748691344512 19693753409664 19967277762576 22155472585872 22463187482898 26623037016768 29540630114496 29950916643864 33694781224347 39934555525152 44310945171744 44926374965796 53246074033536 59081260228992 59901833287728 67389562448694 79869111050304 88621890343488 89852749931592 101084343673041 119803666575456 134779124897388 159738222100608 177243780686976 179705499863184 202168687346082 239607333150912 269558249794776 359410999726368 404337374692164 479214666301824 539116499589552 718821999452736 808674749384328 1078232999179104 1437643998905472 1617349498768656 2156465998358208 3234698997537312 4312931996716416 6469397995074624 12938795990149248
• Sum of all divisors σ(n): 39191429485459935
• Sum of proper divisors (its aliquot sum) s(n): 26252633495310687
• 12938795990149248 is an abundant number, because the sum of its proper divisors (26252633495310687) is greater than itself. Its abundance is 13313837505161439

Bases of 12938795990149248

• Binary: 101101111101111100010000110010110100000110100010000000₂
• Hexadecimal: 0x2DF7C432D06880
• Base-36: 3JEF4TIQ000

Squares and roots of 12938795990149248

• 12938795990149248 squared (12938795990149248²) is 167412441674702258947853314965504
• 12938795990149248 cubed (12938795990149248³) is 2166115429041732444613492053527319355080931540992
• The square root of 12938795990149248 is 113748828.5220962089
• The cube root of 12938795990149248 is 234763.8853143841

Scales and comparisons

• 12,938,795,990,149,248 seconds is equal to 411,413,690 years, 8 weeks, 3 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 12,938,795,990,149,248 would take you about one billion, two hundred thirty-four million, two hundred forty-one thousand and seventy 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 12938795990149248 cubic inches would be around 19563.7 feet tall.

Recreational maths with 12938795990149248

• 12938795990149248 backwards is 84294109959783921
• The number of decimal digits it has is: 17
• The sum of 12938795990149248's digits is 90
• More coming soon!