1813808122937856

Names of 1813808122937856

• Cardinal: 1813808122937856 can be written as One quadrillion, eight hundred thirteen trillion, eight hundred eight billion, one hundred twenty-two million, nine hundred thirty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.813808122937856 × 10¹⁵

Factors of 1813808122937856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5945

Divisors of 1813808122937856

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 491 512 576 648 768 864 972 982 1152 1296 1473 1536 1728 1944 1964 2304 2592 2946 3456 3888 3928 4419 4608 5184 5449 5892 6912 7776 7856 8838 10368 10898 11784 13257 13824 15552 15712 16347 17676 20736 21796 23568 26514 31104 31424 32694 35352 39771 41472 43592 47136 49041 53028 62208 62848 65388 70704 79542 87184 94272 98082 106056 119313 124416 125696 130776 141408 147123 159084 174368 188544 196164 212112 238626 251392 261552 282816 294246 318168 348736 377088 392328 424224 441369 477252 523104 565632 588492 636336 697472 754176 784656 848448 882738 954504 1046208 1131264 1176984 1272672 1324107 1394944 1569312 1696896 1765476 1909008 2092416 2262528 2353968 2545344 2648214 2675459 2789888 3138624 3393792 3530952 3818016 4184832 4707936 5090688 5296428 5350918 6277248 6787584 7061904 7636032 8026377 8369664 9415872 10181376 10592856 10701836 12554496 14123808 15272064 16052754 18831744 20362752 21185712 21403672 24079131 25108992 28247616 29691601 30544128 32105508 37663488 42371424 42807344 48158262 56495232 59383202 61088256 64211016 72237393 75326976 84742848 85614688 89074803 96316524 112990464 118766404 128422032 144474786 169485696 171229376 178149606 192633048 216712179 225980928 237532808 256844064 267224409 288949572 338971392 342458752 356299212 385266096 433424358 475065616 513688128 534448818 577899144 650136537 677942784 684917504 712598424 770532192 801673227 866848716 950131232 1027376256 1068897636 1155798288 1300273074 1369835008 1425196848 1541064384 1603346454 1733697432 1900262464 2054752512 2137795272 2311596576 2405019681 2600546148 2850393696 3082128768 3206692908 3467394864 3800524928 4109505024 4275590544 4623193152 4810039362 5201092296 5700787392 6164257536 6413385816 6934789728 7215059043 7601049856 8551181088 9246386304 9620078724 10402184592 11401574784 12328515072 12826771632 13869579456 14430118086 14578576091 15202099712 17102362176 18492772608 19240157448 20804369184 22803149568 25653543264 27739158912 28860236172 29157152182 34204724352 36985545216 38480314896 41608738368 43735728273 45606299136 51307086528 55478317824 57720472344 58314304364 68409448704 76960629792 83217476736 87471456546 102614173056 110956635648 115440944688 116628608728 131207184819 136818897408 153921259584 166434953472 174942913092 205228346112 230881889376 233257217456 262414369638 307842519168 332869906944 349885826184 393621554457 410456692224 461763778752 466514434912 524828739276 615685038336 699771652368 787243108914 923527557504 933028869824 1049657478552 1180864663371 1231370076672 1399543304736 1574486217828 1847055115008 1866057739648 2099314957104 2361729326742 2799086609472 3148972435656 3542593990113 3694110230016 3732115479296 4198629914208 4723458653484 5598173218944 6297944871312 7085187980226 7464230958592 8397259828416 9446917306968 11196346437888 12595889742624 14170375960452 16794519656832 18893834613936 22392692875776 25191779485248 28340751920904 33589039313664 37787669227872 50383558970496 56681503841808 67178078627328 75575338455744 100767117940992 113363007683616 151150676911488 201534235881984 226726015367232 302301353822976 453452030734464 604602707645952 906904061468928 1813808122937856
• Sum of all divisors σ(n): 5440708335286224
• Sum of proper divisors (its aliquot sum) s(n): 3626900212348368
• 1813808122937856 is an abundant number, because the sum of its proper divisors (3626900212348368) is greater than itself. Its abundance is 1813092089410512

Bases of 1813808122937856

• Binary: 110011100011010011000011100110110111100001000000000₂
• Hexadecimal: 0x671A61CDBC200
• Base-36: HUXVY59C00

Squares and roots of 1813808122937856

• 1813808122937856 squared (1813808122937856²) is 3289899906835348545012437876736
• 1813808122937856 cubed (1813808122937856³) is 5967247174670450874669415056875376587116118016
• The square root of 1813808122937856 is 42588826.2686101269
• The cube root of 1813808122937856 is 121954.2989924809

Scales and comparisons

• 1,813,808,122,937,856 seconds is equal to 57,673,487 years, 43 weeks, 2 days, 57 minutes, 36 seconds.
• To count from 1 to 1,813,808,122,937,856 would take you about one hundred seventy-three million, twenty thousand, four 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 1813808122937856 cubic inches would be around 10162.9 feet tall.

Recreational maths with 1813808122937856

• 1813808122937856 backwards is 6587392218083181
• 1813808122937856 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1813808122937856's digits is 72
• More coming soon!