8000013247380

Names of 8000013247380

• Cardinal: 8000013247380 can be written as Eight trillion, thirteen million, two hundred forty-seven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 8.00001324738 × 10¹²

Factors of 8000013247380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 30388

Divisors of 8000013247380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 84 90 99 105 108 110 126 132 135 140 154 165 180 189 198 210 220 231 252 270 297 308 315 330 378 385 396 420 462 495 540 594 630 660 693 756 770 924 945 990 1155 1188 1260 1386 1485 1540 1890 1980 2079 2310 2772 2970 3465 3780 4158 4620 5940 6930 8316 9013 10395 13860 18026 20790 21347 27039 36052 41580 42694 45065 54078 63091 64041 81117 85388 90130 99143 106735 108156 126182 128082 135195 149429 162234 180260 189273 192123 198286 213470 234817 243351 252364 256164 270390 297429 298858 315455 320205 324468 378546 384246 396572 405585 426940 448287 469634 486702 495715 540780 567819 576369 594858 597716 630910 640410 694001 704451 747145 757092 768492 811170 892287 896574 939268 946365 960615 973404 991430 1135638 1152738 1174085 1189716 1216755 1261820 1280820 1344861 1388002 1408902 1487145 1494290 1622340 1643719 1703457 1784574 1793148 1892730 1921230 1982860 2082003 2113353 2241435 2271276 2305476 2348170 2433510 2676861 2689722 2776004 2817804 2839095 2881845 2974290 2988580 3287438 3406914 3470005 3522255 3569148 3785460 3842460 4034583 4164006 4226706 4461435 4482870 4696340 4867020 4931157 5353722 5379444 5678190 5763690 5948580 6246009 6340059 6574876 6724305 6813828 6940010 7044510 8069166 8218595 8328012 8453412 8517285 8922870 8965740 9862314 10410015 10566765 10707444 11356380 11527380 12492018 12680118 13384305 13448610 13880020 14089020 14793471 16138332 16437190 17034570 17845740 18738027 19724628 20172915 20820030 21133530 24655785 24984036 25360236 26768610 26897220 29586942 31230045 31700295 32874380 34069140 37476054 40345830 41640060 42267060 44380413 49311570 53537220 59173884 62460090 63400590 73967355 74952108 80691660 88760826 93690135 98623140 124920180 126801180 147934710 177521652 187380270 192400511 221902065 295869420 374760540 384801022 443804130 577201533 769602044 887608260 962002555 1154403066 1346803577 1731604599 1924005110 2116405621 2308806132 2693607154 2886007665 3463209198 3848010220 4040410731 4232811242 5194813797 5387214308 5772015330 6349216863 6734017885 6926418396 8080821462 8465622484 8658022995 10389627594 10582028105 11544030660 12121232193 12698433726 13468035770 14814839347 16161642924 17316045990 19047650589 20202053655 20779255188 21164056210 24242464386 25396867452 25974068985 26936071540 29629678694 31746084315 34632091980 36363696579 38095301178 40404107310 42328112420 44444518041 48484928772 51948137970 57142951767 59259357388 60606160965 63492168630 72727393158 74074196735 76190602356 80808214620 88889036082 95238252945 103896275940 114285903534 121212321930 126984337260 133333554123 145454786316 148148393470 177778072164 181818482895 190476505890 222222590205 228571807068 242424643860 266667108246 285714758835 296296786940 363636965790 380953011780 400000662369 444445180410 533334216492 571429517670 666667770615 727273931580 800001324738 888890360820 1142859035340 1333335541230 1600002649476 2000003311845 2666671082460 4000006623690 8000013247380
• Sum of all divisors σ(n): 31035251036160
• Sum of proper divisors (its aliquot sum) s(n): 23035237788780
• 8000013247380 is an abundant number, because the sum of its proper divisors (23035237788780) is greater than itself. Its abundance is 15035224541400

Bases of 8000013247380

• Binary: 1110100011010100101111100101010001110010100₂
• Hexadecimal: 0x746A5F2A394
• Base-36: 2U35LBZX0

Squares and roots of 8000013247380

• 8000013247380 squared (8000013247380²) is 64000211958255493076864400
• 8000013247380 cubed (8000013247380³) is 512002543501171836169569076591915272000
• The square root of 8000013247380 is 2828429.4665732783
• The cube root of 8000013247380 is 20000.0110394773

Scales and comparisons

• 8,000,013,247,380 seconds is equal to 254,375 years, 35 weeks, 22 hours, 3 minutes.
• To count from 1 to 8,000,013,247,380 would take you about six hundred thirty-five thousand, nine hundred thirty-nine 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 8000013247380 cubic inches would be around 1666.7 feet tall.

Recreational maths with 8000013247380

• 8000013247380 backwards is 0837423100008
• 8000013247380 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8000013247380's digits is 36
• More coming soon!