12386390016

Names of 12386390016

• Cardinal: 12386390016 can be written as Twelve billion, three hundred eighty-six million, three hundred ninety thousand and sixteen.

Scientific notation

• Scientific notation: 1.2386390016 × 10¹⁰

Factors of 12386390016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 108

Divisors of 12386390016

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 19 21 22 24 26 28 32 33 38 39 42 44 48 52 53 56 57 64 66 76 77 78 84 88 91 96 104 106 112 114 128 132 133 143 152 154 156 159 168 176 182 192 208 209 212 224 228 231 247 256 264 266 273 286 304 308 312 318 336 352 364 371 384 399 416 418 424 429 448 456 462 494 512 528 532 546 572 583 608 616 624 627 636 672 689 704 728 741 742 768 798 832 836 848 858 896 912 924 988 1001 1007 1024 1056 1064 1092 1113 1144 1166 1216 1232 1248 1254 1272 1344 1378 1408 1456 1463 1482 1484 1536 1596 1664 1672 1696 1716 1729 1749 1792 1824 1848 1976 2002 2014 2048 2067 2112 2128 2184 2226 2288 2332 2432 2464 2496 2508 2544 2688 2717 2756 2816 2912 2926 2964 2968 3003 3021 3072 3192 3328 3344 3392 3432 3458 3498 3584 3648 3696 3952 4004 4028 4081 4096 4134 4224 4256 4368 4389 4452 4576 4664 4823 4864 4928 4992 5016 5088 5187 5376 5434 5512 5632 5824 5852 5928 5936 6006 6042 6144 6384 6656 6688 6784 6864 6916 6996 7049 7168 7296 7392 7579 7904 8008 8056 8151 8162 8268 8448 8512 8736 8778 8904 9152 9328 9646 9728 9856 9984 10032 10176 10374 10752 10868 11024 11077 11264 11648 11704 11856 11872 12012 12084 12243 12288 12768 13091 13312 13376 13568 13728 13832 13992 14098 14336 14469 14592 14784 15158 15808 16016 16112 16302 16324 16536 16896 17024 17472 17556 17808 18304 18656 19019 19292 19456 19712 19968 20064 20352 20748 21147 21504 21736 22048 22154 22528 22737 23296 23408 23712 23744 24024 24168 24486 25536 26182 26624 26752 27136 27456 27664 27984 28196 28672 28938 29184 29568 30316 31616 32032 32224 32604 32648 33072 33231 33792 34048 34944 35112 35616 36608 37312 38038 38584 38912 39273 39424 39936 40128 40704 41496 42294 43008 43472 44096 44308 45056 45474 46592 46816 47424 47488 48048 48336 48972 51072 52364 53053 53248 53504 54272 54912 55328 55968 56392 57057 57876 58368 59136 60632 63232 64064 64448 65208 65296 66144 66462 67584 68096 69888 70224 71232 73216 74624 76076 77168 77539 77824 78546 78848 79872 80256 81408 82992 84588 86016 86944 88192 88616 90948 91637 93184 93632 94848 94976 96096 96672 97944 102144 104728 106106 107008 108544 109824 110656 111936 112784 114114 115752 116736 118272 121264 126464 128128 128896 130416 130592 132288 132924 135168 136192 139776 140448 142464 144001 146432 149248 152152 154336 155078 157092 157696 159159 159744 160512 162816 165984 169176 173888 176384 177232 181896 183274 186368 187264 189696 189952 192192 193344 195888 204288 209456 212212 214016 217088 219648 221312 223872 225568 228228 231504 232617 233472 236544 242528 252928 256256 257792 260832 261184 264576 265848 272384 274911 279552 280896 284928 288002 292864 298496 304304 308672 310156 314184 315392 318318 321024 325632 331968 338352 347776 352768 354464 363792 366548 372736 374528 379392 379904 384384 386688 391776 408576 418912 424424 428032 432003 439296 442624 447744 451136 456456 463008 465234 473088 485056 505856 512512 515584 521664 522368 529152 531696 544768 549822 559104 561792 569856 576004 585728 596992 608608 617344 620312 628368 636636 642048 651264 663936 676704 695552 705536 708928 727584 733096 749056 758784 759808 768768 773376 783552 817152 837824 848848 856064 864006 878592 885248 895488 902272 912912 926016 930468 946176 970112 1008007 1011712 1025024 1031168 1043328 1044736 1058304 1063392 1099644 1118208 1123584 1139712 1152008 1193984 1217216 1234688 1240624 1256736 1273272 1284096 1327872 1353408 1391104 1411072 1417856 1455168 1466192 1498112 1517568 1519616 1537536 1546752 1567104 1634304 1675648 1697696 1728012 1757184 1770496 1790976 1804544 1825824 1852032 1860936 1940224 2016014 2050048 2062336 2086656 2089472 2116608 2126784 2199288 2247168 2279424 2304016 2387968 2434432 2469376 2481248 2513472 2546544 2568192 2655744 2706816 2782208 2822144 2835712 2910336 2932384 2996224 3024021 3035136 3075072 3093504 3134208 3351296 3395392 3456024 3540992 3581952 3609088 3651648 3704064 3721872 3880448 4032028 4100096 4124672 4173312 4178944 4233216 4253568 4398576 4494336 4558848 4608032 4868864 4938752 4962496 5026944 5093088 5311488 5413632 5564416 5671424 5820672 5864768 5992448 6048042 6150144 6187008 6268416 6702592 6790784 6912048 7081984 7163904 7218176 7303296 7408128 7443744 7760896 8064056 8346624 8357888 8466432 8507136 8797152 8988672 9216064 9737728 9877504 9924992 10053888 10186176 10622976 10827264 11128832 11342848 11641344 11729536 12096084 12300288 12374016 12536832 13405184 13581568 13824096 14436352 14606592 14816256 14887488 15521792 16128112 16693248 16715776 17014272 17594304 17977344 18432128 19475456 19755008 19849984 20107776 20372352 21245952 21654528 22685696 23282688 23459072 24192168 25073664 26810368 27163136 27648192 28872704 29213184 29632512 29774976 31043584 32256224 33386496 34028544 35188608 36864256 38950912 39699968 40215552 40744704 43309056 45371392 46565376 46918144 48384336 50147328 53620736 54326272 55296384 58426368 59265024 59549952 64512448 68057088 70377216 73728512 77901824 79399936 80431104 81489408 86618112 93130752 93836288 96768672 108652544 110592768 116852736 119099904 129024896 136114176 140754432 147457024 158799872 160862208 162978816 187672576 193537344 217305088 221185536 233705472 238199808 258049792 281508864 294914048 317599744 325957632 375345152 387074688 442371072 476399616 516099584 563017728 589828096 651915264 774149376 884742144 952799232 1032199168 1126035456 1548298752 1769484288 2064398336 3096597504 4128796672 6193195008 12386390016
• Sum of all divisors σ(n): 47557601280
• Sum of proper divisors (its aliquot sum) s(n): 35171211264
• 12386390016 is an abundant number, because the sum of its proper divisors (35171211264) is greater than itself. Its abundance is 22784821248

Bases of 12386390016

• Binary: 1011100010010010010101000000000000₂
• Hexadecimal: 0x2E2495000
• Base-36: 5OUJBPC

Squares and roots of 12386390016

• 12386390016 squared (12386390016²) is 153422657628464480256
• 12386390016 cubed (12386390016³) is 1900352874677398675653547524096
• The square root of 12386390016 is 111294.1598467773
• The cube root of 12386390016 is 2313.7419294677

Scales and comparisons

• 12,386,390,016 seconds is equal to 393 years, 44 weeks, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 12,386,390,016 would take you about seven hundred eighty-seven 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 12386390016 cubic inches would be around 192.8 feet tall.

Recreational maths with 12386390016

• 12386390016 backwards is 61009368321
• 12386390016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12386390016's digits is 39
• More coming soon!