40428111719680

Names of 40428111719680

• Cardinal: 40428111719680 can be written as Forty trillion, four hundred twenty-eight billion, one hundred eleven million, seven hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.042811171968 × 10¹³

Factors of 40428111719680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 145

Divisors of 40428111719680

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 80 109 116 128 145 160 218 232 256 290 320 436 464 545 580 640 841 872 928 1090 1160 1280 1682 1744 1856 2180 2320 3161 3364 3488 3712 4205 4360 4640 6322 6728 6976 7424 8410 8720 9280 11881 12644 13456 13952 15805 16820 17440 18560 23762 24389 25288 26912 27904 31610 33640 34880 37120 47524 48778 50576 53824 59405 63220 67280 69760 91669 95048 97556 101152 107648 118810 121945 126440 134560 139520 183338 190096 195112 202304 215296 237620 243890 252880 269120 344549 366676 380192 390224 404608 458345 475240 487780 505760 538240 689098 733352 760384 780448 809216 916690 950480 975560 1011520 1076480 1295029 1378196 1466704 1520768 1560896 1722745 1833380 1900960 1951120 2023040 2590058 2658401 2756392 2933408 3041536 3121792 3445490 3666760 3801920 3902240 4046080 5180116 5316802 5512784 5866816 6243584 6475145 6890980 7333520 7603840 7804480 9991921 10360232 10633604 11025568 11733632 12950290 13292005 13781960 14667040 15207680 15608960 19983842 20720464 21267208 22051136 23467264 25900580 26584010 27563920 29334080 31217920 37555841 39967684 41440928 42534416 44102272 49959605 51801160 53168020 55127840 58668160 75111682 79935368 82881856 85068832 88204544 99919210 103602320 106336040 110255680 117336320 150223364 159870736 165763712 170137664 187779205 199838420 207204640 212672080 220511360 289765709 300446728 319741472 331527424 340275328 375558410 399676840 414409280 425344160 441022720 579531418 600893456 639482944 680550656 751116820 799353680 828818560 850688320 1089119389 1159062836 1201786912 1278965888 1448828545 1502233640 1598707360 1657637120 1701376640 2178238778 2318125672 2403573824 2557931776 2897657090 3004467280 3197414720 3402753280 4356477556 4636251344 4807147648 5445596945 5795314180 6008934560 6394829440 8712955112 9272502688 9614295296 10891193890 11590628360 12017869120 12789658880 17425910224 18545005376 21782387780 23181256720 24035738240 31584462281 34851820448 37090010752 43564775560 46362513440 48071476480 63168924562 69703640896 74180021504 87129551120 92725026880 126337849124 139407281792 157922311405 174259102240 185450053760 252675698248 278814563584 315844622810 348518204480 370900107520 505351396496 631689245620 697036408960 1010702792992 1263378491240 1394072817920 2021405585984 2526756982480 4042811171968 5053513964960 8085622343936 10107027929920 20214055859840 40428111719680
• Sum of all divisors σ(n): 101224987063200
• Sum of proper divisors (its aliquot sum) s(n): 60796875343520
• 40428111719680 is an abundant number, because the sum of its proper divisors (60796875343520) is greater than itself. Its abundance is 20368763623840

Bases of 40428111719680

• Binary: 1001001100010011100111001111001110110100000000₂
• Hexadecimal: 0x24C4E73CED00
• Base-36: EBWF1W7WG

Squares and roots of 40428111719680

• 40428111719680 squared (40428111719680²) is 1634432217218927366899302400
• 40428111719680 cubed (40428111719680³) is 66077008275971084978060370659856351232000
• The square root of 40428111719680 is 6358310.4453683293
• The cube root of 40428111719680 is 34321.0963442259

Scales and comparisons

• 40,428,111,719,680 seconds is equal to 1,285,488 years, 46 weeks, 5 days, 17 hours, 14 minutes, 40 seconds.
• To count from 1 to 40,428,111,719,680 would take you about three million, two hundred thirteen thousand, seven hundred twenty-two 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 40428111719680 cubic inches would be around 2860.1 feet tall.

Recreational maths with 40428111719680

• 40428111719680 backwards is 08691711182404
• The number of decimal digits it has is: 14
• The sum of 40428111719680's digits is 52
• More coming soon!