12738401379616

Names of 12738401379616

• Cardinal: 12738401379616 can be written as Twelve trillion, seven hundred thirty-eight billion, four hundred one million, three hundred seventy-nine thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.2738401379616 × 10¹³

Factors of 12738401379616

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 259

Divisors of 12738401379616

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 37 41 44 62 74 82 88 124 137 148 164 176 248 274 296 328 341 352 407 451 496 548 592 656 682 814 902 992 1096 1147 1184 1271 1312 1364 1507 1517 1628 1681 1804 2192 2294 2542 2728 3014 3034 3256 3362 3608 4247 4384 4588 5069 5084 5456 5617 6028 6068 6512 6724 7216 8494 9176 10138 10168 10912 11234 12056 12136 12617 13024 13448 13981 14432 16687 16988 18352 18491 18769 20276 20336 22468 24112 24272 25234 26896 27962 33374 33976 36704 36982 37538 40552 40672 44936 46717 47027 48224 48544 50468 52111 53792 55759 55924 61787 62197 66748 67952 73964 75076 81104 89872 93434 94054 100936 104222 111518 111848 123574 124394 133496 135904 147928 150152 157139 162208 174127 179744 186868 188108 201872 206459 207829 208444 223036 223696 230297 247148 248788 266992 295856 300304 314278 348254 373736 376216 403744 412918 415658 416888 446072 447392 460594 494296 497576 517297 533984 573221 581839 591712 600608 628556 684167 694453 696508 747472 752432 769529 825836 831316 833776 892144 921188 988592 995152 1034594 1146442 1163678 1257112 1368334 1388906 1393016 1494944 1504864 1539058 1651672 1662632 1667552 1728529 1784288 1842376 1915397 1928107 1977184 1990304 2069188 2286119 2292884 2327356 2514224 2533267 2736668 2777812 2786032 3078116 3303344 3325264 3457058 3684752 3830794 3856214 4138376 4572238 4585768 4654712 5028448 5066534 5473336 5555624 5572064 6156232 6400229 6442699 6606688 6650528 6914116 7139207 7369504 7638983 7661588 7712428 8276752 8464819 8520989 9144476 9171536 9309424 10133068 10946672 11111248 12312464 12800458 12885398 13828232 14278414 15277966 15323176 15424856 16553504 16929638 17041978 18288952 18343072 18618848 20266136 21209177 21528043 21893344 22222496 23855399 24624928 25600916 25770796 27656464 28472573 28556828 30555932 30646352 30849712 31550689 33859276 34083956 36577904 40532272 42418354 43056086 47710798 51201832 51541592 55312928 56945146 57113656 61111864 61292704 61699424 63101378 67718552 68167912 70869689 73155808 78531277 81064544 84836708 86112172 93730879 95421596 102403664 103083184 113890292 114227312 122223728 126202756 135437104 136335824 141739378 157062554 169673416 172224344 187461758 190843192 204807328 206166368 227780584 228454624 236808473 244447456 252405512 262409389 264150659 270874208 272671648 283478756 313198303 314125108 339346832 344448688 347057579 374923516 381686384 455561168 473616946 504811024 524818778 528301318 566957512 626396606 628250216 678693664 688897376 694115158 749847032 763372768 882649763 911122336 947233892 978071359 1009622048 1049637556 1056602636 1133915024 1167375493 1252793212 1256500432 1388230316 1499694064 1765299526 1894467784 1956142718 2099275112 2113205272 2267830048 2334750986 2505586424 2513000864 2776460632 2905657249 2999388128 3530599052 3788935568 3912285436 4198550224 4226410544 4669501972 5011172848 5552921264 5811314498 7061198104 7577871136 7824570872 8397100448 8452821088 9339003944 9709147393 10022345696 10758784949 11105842528 11622628996 12841130423 14122396208 15649141744 18678007888 19418294786 21517569898 23245257992 25682260846 28244792416 31298283488 36188640283 37356015776 38836589572 43035139796 46490515984 51364521692 72377280566 77673179144 86070279592 92981031968 102729043384 144754561132 155346358288 172140559184 205458086768 289509122264 310692716576 344281118368 398075043113 410916173536 579018244528 796150086226 1158036489056 1592300172452 3184600344904 6369200689808 12738401379616
• Sum of all divisors σ(n): 29947686080256
• Sum of proper divisors (its aliquot sum) s(n): 17209284700640
• 12738401379616 is an abundant number, because the sum of its proper divisors (17209284700640) is greater than itself. Its abundance is 4470883321024

Bases of 12738401379616

• Binary: 10111001010111100011111000111010010100100000₂
• Hexadecimal: 0xB95E3E3A520
• Base-36: 4IJXVAA74

Squares and roots of 12738401379616

• 12738401379616 squared (12738401379616²) is 162266869708202812140307456
• 12738401379616 cubed (12738401379616³) is 2067020516956940421520023371272811216896
• The square root of 12738401379616 is 3569089.7130243167
• The cube root of 12738401379616 is 23354.5574968803

Scales and comparisons

• 12,738,401,379,616 seconds is equal to 405,041 years, 39 weeks, 4 days, 3 hours, 40 minutes, 16 seconds.
• To count from 1 to 12,738,401,379,616 would take you about one million, twelve thousand, six hundred four 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 12738401379616 cubic inches would be around 1946.2 feet tall.

Recreational maths with 12738401379616

• 12738401379616 backwards is 61697310483721
• The number of decimal digits it has is: 14
• The sum of 12738401379616's digits is 58
• More coming soon!