12640080271320

Names of 12640080271320

• Cardinal: 12640080271320 can be written as Twelve trillion, six hundred forty billion, eighty million, two hundred seventy-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.264008027132 × 10¹³

Factors of 12640080271320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2622

Divisors of 12640080271320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 229 243 270 324 360 405 458 486 540 648 687 810 916 972 1080 1145 1215 1374 1620 1832 1944 2061 2290 2383 2430 2748 3240 3435 4122 4580 4766 4860 5496 6183 6870 7149 8244 9160 9532 9720 10305 11915 12366 13740 14298 16488 18549 19064 20610 21447 23830 24732 27480 28596 30915 35745 37098 41220 42894 47660 49464 55647 57192 61830 64341 71490 74196 82440 85788 92745 95320 107235 111294 123660 128682 142980 148392 171576 185490 193023 214470 222588 247320 257364 278235 285960 321705 370980 386046 428940 445176 514728 545707 556470 579069 643410 741960 772092 857880 965115 1091414 1112940 1158138 1286820 1544184 1637121 1930230 2182828 2225880 2316276 2573640 2728535 2895345 3274242 3860460 4365656 4632552 4911363 5457070 5678689 5790690 6548484 7720920 8185605 9822726 10914140 11357378 11581380 13096968 14734089 16371210 17036067 19645452 21828280 22714756 23162760 24556815 28393445 29468178 32742420 34072134 39290904 44202267 45429512 49113630 51108201 56786890 58936356 65484840 68144268 73670445 85180335 88404534 98227260 102216402 113573780 117872712 132606801 136288536 147340890 153324603 170360670 176809068 196454520 204432804 221011335 227147560 255541005 265213602 294681780 306649206 340721340 353618136 408865608 442022670 459973809 511082010 530427204 589363560 613298412 663034005 681442680 766623015 884045340 919947618 1022164020 1060854408 1226596824 1300419781 1326068010 1379921427 1533246030 1768090680 1839895236 2044328040 2299869045 2600839562 2652136020 2759842854 3066492060 3679790472 3901259343 4599738090 5201679124 5304272040 5519685708 6132984120 6502098905 6899607135 7802518686 9199476180 10403358248 11039371416 11703778029 13004197810 13799214270 15605037372 18398952360 19506296715 23407556058 26008395620 27598428540 31210074744 35111334087 39012593430 46815112116 52016791240 55196857080 58518890145 70222668174 78025186860 93630224232 105334002261 117037780290 140445336348 156050373720 175556670435 210668004522 234075560580 280890672696 316002006783 351113340870 421336009044 468151121160 526670011305 632004013566 702226681740 842672018088 1053340022610 1264008027132 1404453363480 1580010033915 2106680045220 2528016054264 3160020067830 4213360090440 6320040135660 12640080271320
• Sum of all divisors σ(n): 42805748840400
• Sum of proper divisors (its aliquot sum) s(n): 30165668569080
• 12640080271320 is an abundant number, because the sum of its proper divisors (30165668569080) is greater than itself. Its abundance is 17525588297760

Bases of 12640080271320

• Binary: 10110111111011111111011111101001011111011000₂
• Hexadecimal: 0xB7EFF7E97D8
• Base-36: 4HARTFPI0

Squares and roots of 12640080271320

• 12640080271320 squared (12640080271320²) is 159771629265413084814542400
• 12640080271320 cubed (12640080271320³) is 2019526218994401077394479271273643968000
• The square root of 12640080271320 is 3555289.0559446781
• The cube root of 12640080271320 is 23294.3150008231

Scales and comparisons

• 12,640,080,271,320 seconds is equal to 401,915 years, 23 weeks, 4 days, 8 hours, 42 minutes.
• To count from 1 to 12,640,080,271,320 would take you about one million, four thousand, seven hundred eighty-eight 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 12640080271320 cubic inches would be around 1941.2 feet tall.

Recreational maths with 12640080271320

• 12640080271320 backwards is 02317208004621
• 12640080271320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12640080271320's digits is 36
• More coming soon!