12843904128

Names of 12843904128

• Cardinal: 12843904128 can be written as Twelve billion, eight hundred forty-three million, nine hundred four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2843904128 × 10¹⁰

Factors of 12843904128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 325

Divisors of 12843904128

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 37 44 48 62 64 66 74 88 93 96 111 121 124 128 132 148 176 186 192 222 241 242 248 264 296 341 352 363 372 384 407 444 482 484 496 528 592 682 704 723 726 744 814 888 964 968 992 1023 1056 1147 1184 1221 1364 1408 1446 1452 1488 1628 1776 1928 1936 1984 2046 2112 2294 2368 2442 2651 2728 2892 2904 2976 3256 3441 3552 3751 3856 3872 3968 4092 4224 4477 4588 4736 4884 5302 5456 5784 5808 5952 6512 6882 7104 7471 7502 7712 7744 7953 8184 8917 8954 9176 9768 10604 10912 11253 11568 11616 11904 12617 13024 13431 13764 14208 14942 15004 15424 15488 15906 16368 17834 17908 18352 19536 21208 21824 22413 22506 23136 23232 25234 26048 26751 26862 27528 29161 29884 30008 30848 31812 32736 35668 35816 36704 37851 39072 42416 43648 44826 45012 46272 46464 50468 52096 53502 53724 55056 58322 59768 60016 63624 65472 71336 71632 73408 75702 78144 82181 84832 87483 89652 90024 92544 98087 100936 107004 107448 110112 116644 119536 120032 127248 130944 138787 142672 143264 146816 151404 156288 164362 169664 174966 179304 180048 196174 201872 214008 214896 220224 233288 239072 240064 246543 254496 276427 277574 285344 286528 294261 302808 328724 339328 349932 358608 360096 392348 403744 416361 428016 429792 440448 466576 478144 480128 493086 508992 552854 555148 570688 573056 588522 605616 657448 699864 717216 720192 784696 807488 829281 832722 856032 859584 903991 933152 956288 986172 1017984 1078957 1105708 1110296 1141376 1177044 1211232 1314896 1399728 1434432 1440384 1569392 1614976 1658562 1665444 1712064 1719168 1807982 1866304 1972344 2157914 2211416 2220592 2354088 2422464 2629792 2711973 2799456 2868864 3040697 3138784 3236871 3317124 3330888 3424128 3615964 3732608 3944688 4315828 4422832 4441184 4708176 4844928 5259584 5423946 5598912 6081394 6277568 6473742 6634248 6661776 7231928 7889376 8631656 8845664 8882368 9122091 9416352 10519168 10847892 11197824 12162788 12555136 12947484 13268496 13323552 14463856 15778752 17263312 17691328 17764736 18244182 18832704 21695784 24325576 25894968 26536992 26647104 28927712 31557504 33447667 34526624 35382656 36488364 37665408 43391568 48651152 51789936 53073984 53294208 57855424 66895334 69053248 72976728 86783136 97302304 100343001 103579872 106147968 115710848 133790668 138106496 145953456 173566272 194604608 200686002 207159744 267581336 291906912 347132544 389209216 401372004 414319488 535162672 583813824 802744008 1070325344 1167627648 1605488016 2140650688 3210976032 4281301376 6421952064 12843904128
• Sum of all divisors σ(n): 39920939520
• Sum of proper divisors (its aliquot sum) s(n): 27077035392
• 12843904128 is an abundant number, because the sum of its proper divisors (27077035392) is greater than itself. Its abundance is 14233131264

Bases of 12843904128

• Binary: 1011111101100011100110110010000000₂
• Hexadecimal: 0x2FD8E6C80
• Base-36: 5WEXFUO

Squares and roots of 12843904128

• 12843904128 squared (12843904128²) is 164965873249255440384
• 12843904128 cubed (12843904128³) is 2118805860405236723674515505152
• The square root of 12843904128 is 113330.9495592445
• The cube root of 12843904128 is 2341.8856478747

Scales and comparisons

• 12,843,904,128 seconds is equal to 408 years, 20 weeks, 4 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 12,843,904,128 would take you about eight hundred sixteen 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 12843904128 cubic inches would be around 195.2 feet tall.

Recreational maths with 12843904128

• 12843904128 backwards is 82140934821
• The number of decimal digits it has is: 11
• The sum of 12843904128's digits is 42
• More coming soon!