12889423008

Names of 12889423008

• Cardinal: 12889423008 can be written as Twelve billion, eight hundred eighty-nine million, four hundred twenty-three thousand and eight.

Scientific notation

• Scientific notation: 1.2889423008 × 10¹⁰

Factors of 12889423008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 766

Divisors of 12889423008

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 23 24 28 32 33 36 37 42 44 46 48 56 63 66 69 72 74 77 84 88 92 96 99 111 112 126 132 138 144 148 154 161 168 176 184 198 207 222 224 231 252 253 259 264 276 288 296 308 322 333 336 352 368 396 407 414 444 462 483 504 506 518 528 552 592 616 644 666 672 683 693 736 759 777 792 814 828 851 888 924 966 1008 1012 1036 1056 1104 1184 1221 1232 1288 1332 1366 1386 1449 1518 1554 1584 1628 1656 1702 1771 1776 1848 1932 2016 2024 2049 2072 2208 2277 2331 2442 2464 2553 2576 2664 2732 2772 2849 2898 3036 3108 3168 3256 3312 3404 3542 3552 3663 3696 3864 4048 4098 4144 4554 4662 4781 4884 5106 5152 5313 5328 5464 5544 5698 5796 5957 6072 6147 6216 6512 6624 6808 7084 7326 7392 7513 7659 7728 8096 8196 8288 8547 9108 9324 9361 9562 9768 10212 10626 10656 10928 11088 11396 11592 11914 12144 12294 12432 13024 13616 14168 14343 14652 15026 15318 15456 15709 15939 16392 17094 17871 18216 18648 18722 19124 19536 20424 21252 21856 22176 22539 22792 23184 23828 24288 24588 24864 25271 25641 27232 28083 28336 28686 29304 30052 30636 31418 31878 32784 34188 35742 36432 37296 37444 38248 39072 40848 42504 43029 45078 45584 46368 47127 47656 49176 50542 51282 52591 53613 56166 56672 57372 58608 60104 61272 62836 63756 65527 65568 67617 68376 71484 72864 74592 74888 75813 76496 81696 84249 85008 86058 90156 91168 94254 95312 98352 101084 102564 105182 107226 109963 112332 114744 117216 120208 122544 125672 127512 131054 135234 136752 141381 142968 149776 151626 152992 157773 168498 170016 172116 172799 176897 180312 188508 190624 196581 196704 202168 205128 210364 214452 219926 224664 227439 229488 240416 245088 251344 255024 262108 270468 273504 277981 282762 285936 299552 303252 315546 329889 336996 344232 345598 353794 360624 377016 393162 404336 410256 420728 428904 439852 449328 454878 458976 473319 502688 510048 518397 524216 530691 540936 555962 565524 571872 581233 589743 606504 631092 659778 673992 688464 691196 707588 721248 754032 786324 808672 820512 833943 841456 857808 879704 898656 909756 946638 989667 1036794 1048432 1061382 1081872 1111924 1131048 1162466 1179486 1209593 1213008 1262184 1319556 1347984 1376928 1382392 1415176 1508064 1555191 1572648 1592073 1667886 1682912 1715616 1743699 1759408 1819512 1893276 1945867 1979334 2073588 2096864 2122764 2163744 2223848 2262096 2324932 2358972 2419186 2426016 2501829 2524368 2639112 2695968 2764784 2830352 3110382 3145296 3184146 3335772 3487398 3518816 3628779 3639024 3786552 3891734 3958668 4068631 4147176 4245528 4447696 4524192 4649864 4717944 4838372 5003658 5048736 5231097 5278224 5529568 5660704 5837601 6220764 6290592 6368292 6393563 6671544 6974796 7257558 7278048 7573104 7783468 7917336 8137262 8294352 8491056 8895392 9299728 9435888 9676744 10007316 10462194 10556448 10886337 11675202 12205893 12441528 12736584 12787126 13343088 13949592 14515116 15146208 15566936 15834672 16274524 16588704 16982112 17512803 18599456 18871776 19180689 19353488 20014632 20924388 21772674 23350404 24411786 24883056 25473168 25574252 26686176 27899184 29030232 31133872 31669344 32549048 35025606 36617679 38361378 38706976 40029264 41848776 43545348 44754941 46700808 48823572 49766112 50946336 51148504 55798368 57542067 58060464 62267744 65098096 70051212 73235358 76722756 80058528 83697552 87090696 89509882 93401616 97647144 102297008 115084134 116120928 130196192 134264823 140102424 146470716 153445512 167395104 174181392 179019764 186803232 195294288 204594016 230168268 268529646 280204848 292941432 306891024 348362784 358039528 390588576 402794469 460336536 537059292 560409696 585882864 613782048 716079056 805588938 920673072 1074118584 1171765728 1432158112 1611177876 1841346144 2148237168 3222355752 4296474336 6444711504 12889423008
• Sum of all divisors σ(n): 49046280192
• Sum of proper divisors (its aliquot sum) s(n): 36156857184
• 12889423008 is an abundant number, because the sum of its proper divisors (36156857184) is greater than itself. Its abundance is 23267434176

Bases of 12889423008

• Binary: 1100000000010001001111110010100000₂
• Hexadecimal: 0x30044FCA0
• Base-36: 5X612G0

Squares and roots of 12889423008

• 12889423008 squared (12889423008²) is 166137225479159768064
• 12889423008 cubed (12889423008³) is 2141412976576365738992065216512
• The square root of 12889423008 is 113531.5947567021
• The cube root of 12889423008 is 2344.6489387375

Scales and comparisons

• 12,889,423,008 seconds is equal to 409 years, 43 weeks, 6 days, 3 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,889,423,008 would take you about eight hundred nineteen 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 12889423008 cubic inches would be around 195.4 feet tall.

Recreational maths with 12889423008

• 12889423008 backwards is 80032498821
• The number of decimal digits it has is: 11
• The sum of 12889423008's digits is 45
• More coming soon!