12823515648

Names of 12823515648

• Cardinal: 12823515648 can be written as Twelve billion, eight hundred twenty-three million, five hundred fifteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.2823515648 × 10¹⁰

Factors of 12823515648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 240

Divisors of 12823515648

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 61 64 72 74 81 96 108 111 122 128 137 144 148 162 183 192 216 222 244 256 274 288 296 324 333 366 384 411 432 444 488 512 548 549 576 592 648 666 732 768 822 864 888 976 999 1096 1098 1152 1184 1233 1296 1332 1464 1536 1644 1647 1728 1776 1952 1998 2192 2196 2257 2304 2368 2466 2592 2664 2928 2997 3288 3294 3456 3552 3699 3904 3996 4384 4392 4514 4608 4736 4932 4941 5069 5184 5328 5856 5994 6576 6588 6771 6912 7104 7398 7808 7992 8357 8768 8784 9028 9472 9864 9882 10138 10368 10656 11097 11712 11988 13152 13176 13542 13824 14208 14796 15207 15616 15984 16714 17536 17568 18056 18944 19728 19764 20276 20313 20736 21312 22194 23424 23976 25071 26304 26352 27084 28416 29592 30414 31232 31968 33428 35072 35136 36112 39456 39528 40552 40626 41472 42624 44388 45621 46848 47952 50142 52608 52704 54168 56832 59184 60828 60939 63936 66856 70144 70272 72224 75213 78912 79056 81104 81252 85248 88776 91242 93696 95904 100284 105216 105408 108336 118368 121656 121878 127872 133712 136863 140544 144448 150426 157824 158112 162208 162504 170496 177552 182484 182817 191808 200568 210432 210816 216672 225639 236736 243312 243756 255744 267424 273726 281088 288896 300852 309209 315648 316224 324416 325008 355104 364968 365634 383616 401136 410589 421632 433344 451278 473472 486624 487512 511488 534848 547452 577792 601704 618418 631296 632448 648832 650016 676917 710208 729936 731268 767232 802272 821178 843264 866688 902556 927627 946944 973248 975024 1069696 1094904 1155584 1203408 1236836 1264896 1297664 1300032 1353834 1420416 1459872 1462536 1534464 1604544 1642356 1733376 1805112 1855254 1893888 1946496 1950048 2139392 2189808 2406816 2473672 2529792 2595328 2600064 2707668 2782881 2840832 2919744 2925072 3209088 3284712 3466752 3610224 3710508 3892992 3900096 4278784 4379616 4813632 4947344 5200128 5415336 5565762 5681664 5839488 5850144 6418176 6569424 7220448 7421016 7785984 7800192 8348643 8759232 9627264 9894688 10400256 10830672 11131524 11678976 11700288 12836352 13138848 14440896 14842032 15600384 16697286 17518464 19254528 19789376 21661344 22263048 23357952 23400576 25045929 26277696 28881792 29684064 31200768 33394572 35036928 38509056 39578752 43322688 44526096 46801152 50091858 52555392 57763584 59368128 66789144 70073856 79157504 86645376 89052192 93602304 100183716 105110784 115527168 118736256 133578288 158315008 173290752 178104384 200367432 210221568 237472512 267156576 346581504 356208768 400734864 474945024 534313152 712417536 801469728 1068626304 1424835072 1602939456 2137252608 3205878912 4274505216 6411757824 12823515648
• Sum of all divisors σ(n): 40245319224
• Sum of proper divisors (its aliquot sum) s(n): 27421803576
• 12823515648 is an abundant number, because the sum of its proper divisors (27421803576) is greater than itself. Its abundance is 14598287928

Bases of 12823515648

• Binary: 1011111100010101110101001000000000₂
• Hexadecimal: 0x2FC575200
• Base-36: 5W2SG00

Squares and roots of 12823515648

• 12823515648 squared (12823515648²) is 164442553574500859904
• 12823515648 cubed (12823515648³) is 2108731658959690110768399777792
• The square root of 12823515648 is 113240.9627652467
• The cube root of 12823515648 is 2340.6458177993

Scales and comparisons

• 12,823,515,648 seconds is equal to 407 years, 38 weeks, 6 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 12,823,515,648 would take you about eight hundred fifteen 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 12823515648 cubic inches would be around 195.1 feet tall.

Recreational maths with 12823515648

• 12823515648 backwards is 84651532821
• The number of decimal digits it has is: 11
• The sum of 12823515648's digits is 45
• More coming soon!