12971496384

Names of 12971496384

• Cardinal: 12971496384 can be written as Twelve billion, nine hundred seventy-one million, four hundred ninety-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.2971496384 × 10¹⁰

Factors of 12971496384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 775

Divisors of 12971496384

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 19 21 22 24 27 28 32 33 36 38 42 44 48 49 54 56 57 63 64 66 72 76 77 84 88 96 98 99 108 112 114 126 132 133 144 147 152 154 168 171 176 189 192 196 198 209 216 224 228 231 252 264 266 288 294 297 304 308 336 342 352 378 392 396 399 418 432 441 448 456 462 504 513 528 532 539 576 588 594 608 616 627 672 684 693 704 733 756 784 792 798 836 864 882 912 924 931 1008 1026 1056 1064 1078 1176 1188 1197 1216 1232 1254 1323 1344 1368 1386 1463 1466 1512 1568 1584 1596 1617 1672 1728 1764 1824 1848 1862 1881 2016 2052 2079 2112 2128 2156 2199 2352 2376 2394 2464 2508 2646 2736 2772 2793 2926 2932 3024 3136 3168 3192 3234 3344 3528 3591 3648 3696 3724 3762 4032 4104 4158 4256 4312 4389 4398 4704 4752 4788 4851 4928 5016 5131 5292 5472 5544 5586 5643 5852 5864 6048 6336 6384 6468 6597 6688 7056 7182 7392 7448 7524 8063 8208 8316 8379 8512 8624 8778 8796 9408 9504 9576 9702 10032 10241 10262 10584 10944 11088 11172 11286 11704 11728 12096 12768 12936 13167 13194 13376 13927 14112 14364 14553 14784 14896 15048 15393 16126 16416 16632 16758 17248 17556 17592 19008 19152 19404 19791 20064 20482 20524 21168 22176 22344 22572 23408 23456 24189 25137 25536 25872 26334 26388 27854 28224 28728 29106 29792 30096 30723 30786 32252 32832 33264 33516 34496 35112 35184 35917 38304 38808 39501 39582 40128 40964 41048 41781 42336 44352 44688 45144 46179 46816 46912 48378 50274 51744 52668 52776 55708 56441 57456 58212 59584 60192 61446 61572 64504 66528 67032 70224 70368 71834 72567 76608 77616 79002 79164 81928 82096 83562 84672 89376 90288 92169 92358 93632 96756 97489 100548 103488 105336 105552 107751 111416 112882 114912 116424 120384 122892 123144 125343 129008 133056 134064 138537 140448 140736 143668 145134 153197 155232 158004 158328 163856 164192 167124 169323 178752 180576 184338 184716 193512 194978 201096 210672 211104 215502 217701 222832 225764 229824 232848 245784 246288 250686 258016 268128 276507 277074 280896 287336 290268 292467 306394 310464 316008 316656 323253 327712 328384 334248 338646 361152 368676 369432 376029 387024 389956 395087 402192 421344 422208 431004 435402 445664 451528 459591 465696 491568 492576 501372 507969 516032 536256 553014 554148 574672 580536 584934 612788 632016 633312 646506 655424 668496 677292 682423 737352 738864 752058 774048 779912 790174 804384 842688 862008 870804 877401 891328 903056 919182 931392 969759 983136 985152 1002744 1015938 1072379 1106028 1108296 1149344 1161072 1169868 1185261 1225576 1264032 1266624 1293012 1336992 1354584 1364846 1378773 1474704 1477728 1504116 1523907 1548096 1559824 1580348 1608768 1724016 1741608 1754802 1806112 1838364 1939518 1966272 2005488 2031876 2047269 2144758 2212056 2216592 2298688 2322144 2339736 2370522 2451152 2528064 2586024 2632203 2673984 2709168 2729692 2757546 2949408 2955456 3008232 3047814 3119648 3160696 3217137 3448032 3483216 3509604 3555783 3612224 3676728 3879036 4010976 4063752 4094538 4136319 4289516 4424112 4433184 4644288 4679472 4741044 4902304 5172048 5264406 5418336 5459384 5515092 5898816 6016464 6095628 6141807 6239296 6321392 6434274 6896064 6966432 7019208 7111566 7353456 7506653 7758072 8021952 8127504 8189076 8272638 8579032 8848224 8866368 9358944 9482088 9651411 9804608 10344096 10528812 10667349 10836672 10918768 11030184 12032928 12191256 12283614 12642784 12868548 13932864 14038416 14223132 14706912 15013306 15516144 16255008 16378152 16545276 17158064 17696448 18425421 18717888 18964176 19302822 20688192 21057624 21334698 21837536 22060368 22519959 24065856 24382512 24567228 25285568 25737096 28076832 28446264 28954233 29413824 30026612 31032288 32510016 32756304 33090552 34316128 36850842 37928352 38605644 42115248 42669396 43675072 44120736 45039918 48765024 49134456 51474192 56153664 56892528 57908466 60053224 62064576 65512608 66181104 67559877 68632256 73701684 75856704 77211288 84230496 85338792 88241472 90079836 97530048 98268912 102948384 113785056 115816932 120106448 131025216 132362208 135119754 147403368 154422576 168460992 170677584 180159672 196537824 202679631 205896768 227570112 231633864 240212896 264724416 270239508 294806736 308845152 341355168 360319344 393075648 405359262 463267728 480425792 540479016 589613472 617690304 682710336 720638688 810718524 926535456 1080958032 1179226944 1441277376 1621437048 1853070912 2161916064 3242874096 4323832128 6485748192 12971496384
• Sum of all divisors σ(n): 51008889600
• Sum of proper divisors (its aliquot sum) s(n): 38037393216
• 12971496384 is an abundant number, because the sum of its proper divisors (38037393216) is greater than itself. Its abundance is 25065896832

Bases of 12971496384

• Binary: 1100000101001010010101001111000000₂
• Hexadecimal: 0x3052953C0
• Base-36: 5YIW6O0

Squares and roots of 12971496384

• 12971496384 squared (12971496384²) is 168259718440125075456
• 12971496384 cubed (12971496384³) is 2182580329318940536785231151104
• The square root of 12971496384 is 113892.4772932787
• The cube root of 12971496384 is 2349.6149291497

Scales and comparisons

• 12,971,496,384 seconds is equal to 412 years, 23 weeks, 4 days, 1 hour, 26 minutes, 24 seconds.
• To count from 1 to 12,971,496,384 would take you about eight hundred twenty-four 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 12971496384 cubic inches would be around 195.8 feet tall.

Recreational maths with 12971496384

• 12971496384 backwards is 48369417921
• 12971496384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12971496384's digits is 54
• More coming soon!