12027939840

Names of 12027939840

• Cardinal: 12027939840 can be written as Twelve billion, twenty-seven million, nine hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.202793984 × 10¹⁰

Factors of 12027939840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 778

Divisors of 12027939840

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 128 140 144 147 160 168 180 192 196 210 224 240 245 252 256 280 288 294 315 320 336 343 360 384 392 420 441 448 480 490 504 512 560 576 588 630 640 672 686 720 735 761 768 784 840 882 896 960 980 1008 1024 1029 1120 1152 1176 1260 1280 1344 1372 1440 1470 1522 1536 1568 1680 1715 1764 1792 1920 1960 2016 2058 2205 2240 2283 2304 2352 2520 2560 2688 2744 2880 2940 3044 3072 3087 3136 3360 3430 3528 3584 3805 3840 3920 4032 4116 4410 4480 4566 4608 4704 5040 5120 5145 5327 5376 5488 5760 5880 6088 6174 6272 6720 6849 6860 7056 7168 7610 7680 7840 8064 8232 8820 8960 9132 9216 9408 10080 10290 10654 10752 10976 11415 11520 11760 12176 12348 12544 13440 13698 13720 14112 15220 15360 15435 15680 15981 16128 16464 17640 17920 18264 18816 20160 20580 21308 21504 21952 22830 23040 23520 24352 24696 25088 26635 26880 27396 27440 28224 30440 30870 31360 31962 32256 32928 34245 35280 35840 36528 37289 37632 40320 41160 42616 43904 45660 46080 47040 47943 48704 49392 50176 53270 53760 54792 54880 56448 60880 61740 62720 63924 64512 65856 68490 70560 73056 74578 75264 79905 80640 82320 85232 87808 91320 94080 95886 97408 98784 106540 107520 109584 109760 111867 112896 121760 123480 125440 127848 131712 136980 141120 146112 149156 150528 159810 161280 164640 170464 175616 182640 186445 188160 191772 194816 197568 213080 219168 219520 223734 225792 239715 243520 246960 250880 255696 261023 263424 273960 282240 292224 298312 319620 322560 329280 335601 340928 351232 365280 372890 376320 383544 389632 395136 426160 438336 439040 447468 451584 479430 487040 493920 511392 522046 526848 547920 559335 564480 584448 596624 639240 658560 671202 681856 730560 745780 752640 767088 779264 783069 790272 852320 876672 878080 894936 958860 974080 987840 1022784 1044092 1053696 1095840 1118670 1128960 1168896 1193248 1278480 1305115 1317120 1342404 1363712 1461120 1491560 1534176 1566138 1580544 1678005 1704640 1753344 1756160 1789872 1917720 1948160 1975680 2045568 2088184 2191680 2237340 2257920 2337792 2349207 2386496 2556960 2610230 2634240 2684808 2727424 2922240 2983120 3068352 3132276 3161088 3356010 3409280 3506688 3579744 3835440 3896320 3915345 3951360 4091136 4176368 4383360 4474680 4698414 4772992 5113920 5220460 5268480 5369616 5454848 5844480 5966240 6136704 6264552 6712020 6818560 7013376 7159488 7670880 7830690 7902720 8182272 8352736 8766720 8949360 9396828 9545984 10227840 10440920 10739232 11688960 11746035 11932480 12273408 12529104 13424040 13637120 14318976 15341760 15661380 15805440 16364544 16705472 17533440 17898720 18793656 19091968 20455680 20881840 21478464 23492070 23864960 24546816 25058208 26848080 27274240 28637952 30683520 31322760 33410944 35066880 35797440 37587312 38183936 40911360 41763680 42956928 46984140 47729920 49093632 50116416 53696160 57275904 61367040 62645520 66821888 71594880 75174624 81822720 83527360 85913856 93968280 95459840 100232832 107392320 114551808 122734080 125291040 133643776 143189760 150349248 167054720 171827712 187936560 190919680 200465664 214784640 245468160 250582080 267287552 286379520 300698496 334109440 343655424 375873120 400931328 429569280 501164160 572759040 601396992 668218880 751746240 801862656 859138560 1002328320 1202793984 1336437760 1503492480 1718277120 2004656640 2405587968 3006984960 4009313280 6013969920 12027939840
• Sum of all divisors σ(n): 48666196800
• Sum of proper divisors (its aliquot sum) s(n): 36638256960
• 12027939840 is an abundant number, because the sum of its proper divisors (36638256960) is greater than itself. Its abundance is 24610317120

Bases of 12027939840

• Binary: 1011001100111010111100110000000000₂
• Hexadecimal: 0x2CCEBCC00
• Base-36: 5IX4HS0

Squares and roots of 12027939840

• 12027939840 squared (12027939840²) is 144671336794659225600
• 12027939840 cubed (12027939840³) is 1740098135538539598817787904000
• The square root of 12027939840 is 109671.9646947205
• The cube root of 12027939840 is 2291.2039485799

Scales and comparisons

• 12,027,939,840 seconds is equal to 382 years, 23 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 12,027,939,840 would take you about seven hundred sixty-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 12027939840 cubic inches would be around 190.9 feet tall.

Recreational maths with 12027939840

• 12027939840 backwards is 04893972021
• 12027939840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12027939840's digits is 45
• More coming soon!