12189838848

Names of 12189838848

• Cardinal: 12189838848 can be written as Twelve billion, one hundred eighty-nine million, eight hundred thirty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.2189838848 × 10¹⁰

Factors of 12189838848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 101

Divisors of 12189838848

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 31 32 33 34 37 44 48 51 62 64 66 68 74 88 93 96 102 111 124 128 132 136 148 176 186 187 192 204 222 248 256 264 272 296 341 352 372 374 384 407 408 444 496 512 527 528 544 561 592 629 682 704 744 748 768 814 816 888 992 1023 1054 1056 1088 1122 1147 1184 1221 1258 1364 1369 1408 1488 1496 1536 1581 1628 1632 1776 1887 1984 2046 2108 2112 2176 2244 2294 2368 2442 2516 2728 2738 2816 2976 2992 3162 3256 3264 3441 3552 3774 3968 4092 4107 4216 4224 4352 4488 4588 4736 4884 5032 5456 5476 5632 5797 5952 5984 6324 6512 6528 6882 6919 7104 7548 7936 8184 8214 8432 8448 8704 8976 9176 9472 9768 10064 10912 10952 11594 11904 11968 12617 12648 13024 13056 13764 13838 14208 15059 15096 15872 16368 16428 16864 16896 17391 17952 18352 18944 19499 19536 20128 20757 21824 21904 23188 23273 23808 23936 25234 25296 26048 26112 27528 27676 28416 30118 30192 32736 32856 33728 34782 35904 36704 37851 38998 39072 40256 41514 42439 43648 43808 45177 46376 46546 47616 47872 50468 50592 52096 55056 55352 56832 58497 60236 60384 65472 65712 67456 69564 69819 71808 73408 75702 77996 78144 80512 83028 84878 87296 87616 90354 92752 93092 95744 100936 101184 104192 110112 110704 116994 120472 120768 127317 130944 131424 134912 139128 139638 143616 146816 151404 155992 156288 161024 166056 169756 174592 175232 180708 185504 186184 201872 202368 208384 214489 220224 221408 233988 240944 241536 254634 256003 261888 262848 269824 278256 279276 287232 293632 302808 311984 312576 322048 332112 339512 350464 361416 371008 372368 403744 404736 428978 440448 442816 466829 467976 481888 483072 509268 512006 523776 525696 556512 558552 587264 605616 623968 625152 643467 664224 679024 700928 721463 722832 742016 744736 768009 807488 809472 857956 880896 885632 933658 935952 963776 966144 1018536 1024012 1051392 1113024 1117104 1211232 1247936 1286934 1328448 1358048 1400487 1442926 1445664 1484032 1489472 1536018 1614976 1715912 1761792 1771264 1867316 1871904 1927552 2037072 2048024 2102784 2164389 2226048 2234208 2422464 2495872 2573868 2656896 2716096 2800974 2885852 2891328 2968064 2978944 3072036 3229952 3431824 3542528 3734632 3743808 3855104 4074144 4096048 4328778 4452096 4468416 4844928 4991744 5147736 5313792 5432192 5601948 5771704 5782656 5957888 6144072 6459904 6863648 7469264 7487616 7710208 7936093 8148288 8192096 8657556 8904192 8936832 9689856 9983488 10295472 10627584 10864384 11203896 11543408 11565312 11915776 12288144 13727296 14938528 14975232 15872186 16296576 16384192 17315112 17873664 19379712 20590944 21728768 22407792 23086816 23130624 23808279 24576288 27454592 29877056 29950464 31744372 32593152 32768384 34630224 35747328 41181888 44815584 46173632 47616558 49152576 54909184 59754112 63488744 65186304 65536768 69260448 82363776 89631168 92347264 95233116 98305152 109818368 119508224 126977488 131073536 138520896 164727552 179262336 184694528 190466232 196610304 239016448 253954976 277041792 329455104 358524672 369389056 380932464 393220608 507909952 554083584 717049344 761864928 1015819904 1108167168 1523729856 2031639808 3047459712 4063279616 6094919424 12189838848
• Sum of all divisors σ(n): 39795452928
• Sum of proper divisors (its aliquot sum) s(n): 27605614080
• 12189838848 is an abundant number, because the sum of its proper divisors (27605614080) is greater than itself. Its abundance is 15415775232

Bases of 12189838848

• Binary: 1011010110100100100010111000000000₂
• Hexadecimal: 0x2D6922E00
• Base-36: 5LLIJUO

Squares and roots of 12189838848

• 12189838848 squared (12189838848²) is 148592171140209967104
• 12189838848 cubed (12189838848³) is 1811314620273595911881141256192
• The square root of 12189838848 is 110407.6032164453
• The cube root of 12189838848 is 2301.4382213301

Scales and comparisons

• 12,189,838,848 seconds is equal to 387 years, 31 weeks, 1 day, 2 hours, 20 minutes, 48 seconds.
• To count from 1 to 12,189,838,848 would take you about seven hundred seventy-five 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 12189838848 cubic inches would be around 191.8 feet tall.

Recreational maths with 12189838848

• 12189838848 backwards is 84883898121
• The number of decimal digits it has is: 11
• The sum of 12189838848's digits is 60
• More coming soon!