12898513321408

Names of 12898513321408

• Cardinal: 12898513321408 can be written as Twelve trillion, eight hundred ninety-eight billion, five hundred thirteen million, three hundred twenty-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.2898513321408 × 10¹³

Factors of 12898513321408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 67

Divisors of 12898513321408

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 41 44 52 64 82 88 104 121 143 164 169 176 208 242 286 328 338 352 416 451 484 533 572 656 676 704 832 902 968 1066 1144 1312 1331 1352 1573 1681 1804 1859 1936 2132 2197 2288 2624 2662 2704 3146 3362 3608 3718 3872 4264 4394 4576 4961 5324 5408 5863 6292 6724 6929 7216 7436 7744 8528 8788 9152 9922 10648 10816 11726 12584 13448 13858 14432 14872 17056 17303 17576 18491 19844 20449 21296 21853 23452 24167 25168 26896 27716 28864 29744 34112 34606 35152 36982 39688 40898 42592 43706 46904 48334 50336 53792 54571 55432 59488 64493 68921 69212 70304 73964 76219 79376 81796 85184 87412 90077 93808 96668 100672 107584 109142 110864 118976 128986 137842 138424 140608 147928 152438 158752 163592 174824 180154 187616 193336 203401 218284 221728 224939 240383 257972 265837 275684 276848 284089 295856 304876 317504 327184 349648 360308 375232 386672 406802 436568 443456 449878 480766 515944 531674 551368 553696 568178 591712 609752 654368 699296 709423 720616 758131 773344 813604 838409 873136 895973 899756 961532 990847 1031888 1063348 1102736 1107392 1136356 1183424 1219504 1308736 1398592 1418846 1441232 1516262 1546688 1627208 1676818 1746272 1791946 1799512 1923064 1981694 2063776 2126696 2205472 2237411 2272712 2439008 2644213 2837692 2882464 2924207 3032524 3124979 3254416 3353636 3492544 3583892 3599024 3693157 3846128 3963388 4127552 4253392 4410944 4474822 4545424 4878016 5288426 5675384 5764928 5848414 6065048 6249958 6508832 6707272 7167784 7198048 7386314 7692256 7926776 8339441 8506784 8949644 9090848 9222499 9855703 10576852 10899317 11350768 11647649 11696828 12130096 12499916 13017664 13414544 14335568 14396096 14772628 15384512 15853552 16678882 17013568 17899288 18181696 18444998 19711406 21153704 21798634 22701536 23295298 23393656 24260192 24999832 26829088 28671136 29086343 29545256 31707104 33357764 34374769 35798576 36889996 39422812 40624727 42307408 43597268 45403072 46590596 46787312 48520384 49999664 53658176 57342272 58172686 59090512 63414208 66715528 68749538 71597152 73779992 78845624 81249454 84614816 87194536 91733851 93181192 93574624 99999328 108412733 116345372 118181024 119892487 128124139 133431056 137499076 143194304 147559984 151419437 157691248 162498908 169229632 174389072 183467702 186362384 187149248 199998656 216825466 232690744 236362048 239784974 256248278 266862112 274998152 295119968 302838874 315382496 324997816 348778144 366935404 372724768 378122459 433650932 446871997 465381488 479569948 512496556 533724224 549996304 590239936 605677748 630764992 649995632 697556288 733870808 745449536 756244918 867301864 893743994 930762976 959139896 1024993112 1099992608 1192540063 1211355496 1299991264 1409365529 1467741616 1512489836 1665613807 1734603728 1787487988 1861525952 1918279792 2049986224 2199985216 2385080126 2422710992 2599982528 2818731058 2935483232 3024979672 3331227614 3469207456 3574975976 3836559584 4099972448 4770160252 4845421984 4915591967 5637462116 5870966464 6049959344 6662455228 6938414912 7149951952 7673119168 8199944896 9540320504 9690843968 9831183934 11274924232 12099918688 13324910456 14299903904 15503020819 18321751877 19080641008 19662367868 22549848464 24199837376 26649820912 28599807808 31006041638 36643503754 38161282016 39324735736 45099696928 53299641824 62012083276 73287007508 76322564032 78649471472 90199393856 106599283648 124024166552 146574015016 157298942944 201539270647 248048333104 293148030032 314597885888 403078541294 496096666208 586296060064 806157082588 992193332416 1172592120128 1612314165176 3224628330352 6449256660704 12898513321408
• Sum of all divisors σ(n): 31260580364160
• Sum of proper divisors (its aliquot sum) s(n): 18362067042752
• 12898513321408 is an abundant number, because the sum of its proper divisors (18362067042752) is greater than itself. Its abundance is 5463553721344

Bases of 12898513321408

• Binary: 10111011101100101011010011011111110111000000₂
• Hexadecimal: 0xBBB2B4DFDC0
• Base-36: 4KLHTSV5S

Squares and roots of 12898513321408

• 12898513321408 squared (12898513321408²) is 166371645902539635911102464
• 12898513321408 cubed (12898513321408³) is 2145946890978482193058081275151652749312
• The square root of 12898513321408 is 3591450.0304762699
• 12898513321408 is a perfect cube number. Its cube root is 23452

Scales and comparisons

• 12,898,513,321,408 seconds is equal to 410,132 years, 42 weeks, 6 days, 15 hours, 3 minutes, 28 seconds.
• To count from 1 to 12,898,513,321,408 would take you about one million, twenty-five thousand, three hundred thirty-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 12898513321408 cubic inches would be around 1954.3 feet tall.

Recreational maths with 12898513321408

• 12898513321408 backwards is 80412331589821
• The number of decimal digits it has is: 14
• The sum of 12898513321408's digits is 55
• More coming soon!