12908255772672

Names of 12908255772672

• Cardinal: 12908255772672 can be written as Twelve trillion, nine hundred eight billion, two hundred fifty-five million, seven hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2908255772672 × 10¹³

Factors of 12908255772672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 155

Divisors of 12908255772672

• Number of divisors d(n): 464
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 137 144 156 192 208 216 234 256 274 288 312 351 384 411 416 432 468 512 548 576 624 702 768 822 832 864 936 1024 1096 1152 1233 1248 1404 1536 1644 1664 1728 1781 1872 2048 2192 2304 2466 2496 2808 3072 3288 3328 3456 3562 3699 3744 4096 4384 4608 4932 4992 5343 5616 6144 6576 6656 6912 7124 7398 7488 8192 8768 9216 9864 9984 10686 11232 12288 13152 13312 13824 14248 14796 14976 16029 16384 17536 18432 19728 19968 21372 22464 24576 26304 26624 27648 28496 29592 29952 32058 32768 35072 36864 39456 39936 42744 44928 48087 49152 52608 53248 55296 56992 59184 59904 64116 65536 70144 73728 78912 79872 85488 89856 96174 98304 105216 106496 110592 113984 118368 119808 128232 131072 140288 147456 157824 159744 170976 179712 192348 196608 210432 212992 221184 227968 236736 239616 256464 262144 280576 294912 315648 319488 341952 359424 384696 393216 420864 425984 442368 455936 473472 479232 512928 524288 561152 589824 631296 638976 683904 718848 769392 786432 841728 851968 884736 911872 946944 958464 1025856 1048576 1122304 1179648 1262592 1277952 1367808 1437696 1538784 1572864 1683456 1703936 1769472 1823744 1893888 1916928 2051712 2097152 2244608 2359296 2525184 2555904 2735616 2875392 3077568 3145728 3366912 3407872 3538944 3647488 3787776 3833856 4103424 4194304 4489216 4718592 5050368 5111808 5471232 5750784 6155136 6291456 6733824 6815744 7077888 7294976 7575552 7667712 8206848 8388608 8978432 9437184 10100736 10223616 10942464 11501568 12310272 12582912 13467648 13631488 14155776 14589952 15151104 15335424 16413696 16777216 17956864 18874368 20201472 20447232 21884928 23003136 24620544 25165824 26935296 27262976 28311552 29179904 30302208 30670848 32827392 33554432 35913728 37748736 40402944 40894464 43769856 46006272 49241088 50331648 53870592 54525952 56623104 58359808 60604416 61341696 65654784 67108864 71827456 75497472 80805888 81788928 87539712 92012544 98482176 100663296 107741184 109051904 113246208 116719616 121208832 122683392 131309568 134217728 143654912 150994944 161611776 163577856 175079424 184025088 196964352 201326592 215482368 218103808 226492416 233439232 242417664 245366784 262619136 268435456 287309824 301989888 323223552 327155712 350158848 368050176 393928704 402653184 430964736 436207616 452984832 466878464 484835328 490733568 525238272 574619648 603979776 646447104 654311424 700317696 736100352 787857408 805306368 861929472 872415232 905969664 933756928 969670656 981467136 1050476544 1149239296 1207959552 1292894208 1308622848 1400635392 1472200704 1575714816 1723858944 1744830464 1811939328 1867513856 1939341312 1962934272 2100953088 2298478592 2415919104 2585788416 2617245696 2801270784 2944401408 3151429632 3447717888 3489660928 3623878656 3735027712 3878682624 3925868544 4201906176 4596957184 5171576832 5234491392 5602541568 5888802816 6302859264 6895435776 7247757312 7470055424 7757365248 7851737088 8403812352 9193914368 10343153664 10468982784 11205083136 11777605632 12605718528 13790871552 14940110848 15514730496 15703474176 16807624704 18387828736 20686307328 22410166272 23555211264 25211437056 27581743104 29880221696 31029460992 31406948352 33615249408 36775657472 41372614656 44820332544 47110422528 50422874112 55163486208 59760443392 62058921984 67230498816 82745229312 89640665088 94220845056 100845748224 110326972416 119520886784 124117843968 134460997632 165490458624 179281330176 201691496448 239041773568 248235687936 268921995264 330980917248 358562660352 403382992896 478083547136 496471375872 537843990528 717125320704 806765985792 992942751744 1075687981056 1434250641408 1613531971584 2151375962112 3227063943168 4302751924224 6454127886336 12908255772672
• Sum of all divisors σ(n): 41489384002080
• Sum of proper divisors (its aliquot sum) s(n): 28581128229408
• 12908255772672 is an abundant number, because the sum of its proper divisors (28581128229408) is greater than itself. Its abundance is 15672872456736

Bases of 12908255772672

• Binary: 10111011110101110000000000000000000000000000₂
• Hexadecimal: 0xBBD70000000
• Base-36: 4KPYY7EO0

Squares and roots of 12908255772672

• 12908255772672 squared (12908255772672²) is 166623067092720011742019584
• 12908255772672 cubed (12908255772672³) is 2150813167659917051835139917995676008448
• The square root of 12908255772672 is 3592806.1139827737
• The cube root of 12908255772672 is 23457.9030696183

Scales and comparisons

• 12,908,255,772,672 seconds is equal to 410,442 years, 31 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,908,255,772,672 would take you about one million, twenty-six thousand, one hundred six 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 12908255772672 cubic inches would be around 1954.8 feet tall.

Recreational maths with 12908255772672

• 12908255772672 backwards is 27627755280921
• The number of decimal digits it has is: 14
• The sum of 12908255772672's digits is 63
• More coming soon!