40386545328320

Names of 40386545328320

• Cardinal: 40386545328320 can be written as Forty trillion, three hundred eighty-six billion, five hundred forty-five million, three hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.038654532832 × 10¹³

Factors of 40386545328320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 905

Divisors of 40386545328320

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 32 34 40 58 64 68 80 85 109 116 136 145 160 170 218 232 272 290 320 340 436 464 493 544 545 580 680 743 841 872 928 986 1088 1090 1160 1360 1486 1682 1744 1853 1856 1972 2180 2320 2465 2720 2972 3161 3364 3488 3706 3715 3944 4205 4360 4640 4930 5440 5944 6322 6728 6976 7412 7430 7888 8410 8720 9265 9280 9860 11881 11888 12631 12644 13456 14297 14824 14860 15776 15805 16820 17440 18530 19720 21547 23762 23776 25262 25288 26912 28594 29648 29720 31552 31610 33640 34880 37060 39440 43094 47524 47552 50524 50576 53737 53824 57188 59296 59405 59440 63155 63220 67280 71485 74120 78880 80987 86188 91669 95048 101048 101152 107474 107735 114376 118592 118810 118880 126310 126440 134560 142970 148240 157760 161974 172376 183338 190096 201977 202096 202304 214948 215470 228752 237620 237760 252620 252880 268685 269120 285940 296480 323948 344549 344752 366299 366676 380192 403954 404192 404935 429896 430940 457504 458345 475240 505240 505760 537370 571880 592960 624863 647896 689098 689504 732598 733352 760384 807908 808384 809870 859792 861880 915008 916690 950480 1009885 1010480 1011520 1074740 1143760 1249726 1295792 1376779 1378196 1379008 1465196 1466704 1558373 1615816 1619740 1719584 1722745 1723760 1831495 1833380 1900960 2019770 2020960 2149480 2287520 2348623 2499452 2591584 2753558 2756392 2930392 2933408 3116746 3124315 3231632 3239480 3439168 3445490 3447520 3662990 3666760 3801920 4039540 4041920 4298960 4575040 4697246 4998904 5183168 5507116 5512784 5857333 5860784 5866816 6233492 6248630 6463264 6478960 6883895 6890980 6895040 7325980 7333520 7791865 8079080 8597920 8827583 9394492 9991921 9997808 10622671 11014232 11025568 11714666 11721568 11743115 12466984 12497260 12926528 12957920 13767790 13781960 14651960 14667040 15583730 16158160 17195840 17655166 18788984 19983842 19995616 21245342 22028464 22051136 23429332 23443136 23486230 24933968 24994520 25915840 27535580 27563920 29286665 29303920 29334080 31167460 32316320 35310332 37577968 39926591 39967684 39991232 42490684 44056928 44137915 46858664 46972460 49867936 49959605 49989040 53113355 55071160 55127840 58573330 58607840 62334920 64632640 68110067 70620664 75155936 79853182 79935368 84981368 88113856 88275830 93717328 93944920 99735872 99919210 99978080 106226710 110142320 110255680 117146660 117215680 124669840 136220134 141241328 150068911 150311872 159706364 159870736 169862657 169962736 176551660 187434656 187889840 199632955 199838420 199956160 212453420 220284640 234293320 249339680 255999907 272440268 282482656 300137822 319412728 319741472 339725314 339925472 340550335 353103320 374869312 375779680 399265910 399676840 424906840 440569280 468586640 498679360 511999814 544880536 564965312 600275644 638825456 639482944 679450628 679850944 681100670 706206640 750344555 751559360 798531820 799353680 849313285 849813680 937173280 1023999628 1089761072 1157871139 1200551288 1277650912 1279999535 1358901256 1362201340 1412413280 1500689110 1597063640 1598707360 1698626570 1699627360 1874346560 2047999256 2179522144 2315742278 2401102576 2555301824 2559999070 2717802512 2724402680 2824826560 3001378220 3194127280 3197414720 3397253140 3399254720 4095998512 4351998419 4359044288 4631484556 4802205152 5119998140 5435605024 5448805360 5789355695 6002756440 6388254560 6794506280 7423997303 8191997024 8703996838 9262969112 9604410304 10239996280 10871210048 10897610720 11578711390 12005512880 12776509120 13589012560 14847994606 16383994048 17407993676 18525938224 20479992560 21759992095 21795221440 23157422780 24011025760 27178025120 29695989212 34815987352 37051876448 37119986515 40959985120 43519984190 46314845560 48022051520 54356050240 59391978424 69631974704 74103752896 74239973030 81919970240 87039968380 92629691120 118783956848 126207954151 139263949408 148479946060 174079936760 185259382240 237567913696 252415908302 278527898816 296959892120 348159873520 370518764480 475135827392 504831816604 593919784240 631039770755 696319747040 1009663633208 1187839568480 1262079541510 1392639494080 2019327266416 2375679136960 2524159083020 4038654532832 5048318166040 8077309065664 10096636332080 20193272664160 40386545328320
• Sum of all divisors σ(n): 106579571533344
• Sum of proper divisors (its aliquot sum) s(n): 66193026205024
• 40386545328320 is an abundant number, because the sum of its proper divisors (66193026205024) is greater than itself. Its abundance is 25806480876704

Bases of 40386545328320

• Binary: 1001001011101100111001101100000010000011000000₂
• Hexadecimal: 0x24BB39B020C0
• Base-36: EBDBMC728

Squares and roots of 40386545328320

• 40386545328320 squared (40386545328320²) is 1631073043556446016594022400
• 40386545328320 cubed (40386545328320³) is 65873405407393268749697588556757434368000
• The square root of 40386545328320 is 6355040.9383669589
• The cube root of 40386545328320 is 34309.3298343643

Scales and comparisons

• 40,386,545,328,320 seconds is equal to 1,284,167 years, 11 weeks, 2 days, 5 hours, 25 minutes, 20 seconds.
• To count from 1 to 40,386,545,328,320 would take you about three million, two hundred ten thousand, four hundred eighteen 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 40386545328320 cubic inches would be around 2859.1 feet tall.

Recreational maths with 40386545328320

• 40386545328320 backwards is 02382354568304
• The number of decimal digits it has is: 14
• The sum of 40386545328320's digits is 53
• More coming soon!