40381334784

Names of 40381334784

• Cardinal: 40381334784 can be written as Forty billion, three hundred eighty-one million, three hundred thirty-four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 4.0381334784 × 10¹⁰

Factors of 40381334784

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 443

Divisors of 40381334784

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 54 56 63 64 69 72 84 92 96 108 112 126 128 131 138 144 161 168 184 189 192 207 216 224 252 256 262 276 277 288 322 336 368 378 384 393 414 432 448 483 504 524 552 554 576 621 644 672 736 756 768 786 828 831 864 896 917 966 1008 1048 1104 1108 1152 1179 1242 1288 1344 1449 1472 1512 1572 1656 1662 1728 1792 1834 1932 1939 2016 2096 2208 2216 2304 2358 2484 2493 2576 2688 2751 2898 2944 3013 3024 3144 3312 3324 3456 3537 3668 3864 3878 4032 4192 4347 4416 4432 4716 4968 4986 5152 5376 5502 5796 5817 5888 6026 6048 6288 6371 6624 6648 6912 7074 7336 7479 7728 7756 8064 8253 8384 8694 8832 8864 9039 9432 9936 9972 10304 11004 11592 11634 12052 12096 12576 12742 13248 13296 14148 14672 14958 15456 15512 16128 16506 16768 17388 17451 17664 17728 18078 18864 19113 19872 19944 20608 21091 22008 23184 23268 24104 24192 24759 25152 25484 26496 26592 27117 28296 29344 29916 30912 31024 33012 33536 34776 34902 35456 36156 36287 37728 38226 39744 39888 41216 42182 44016 44597 46368 46536 48208 48384 49518 50304 50968 52353 52992 53184 54234 56592 57339 58688 59832 61824 62048 63273 66024 69552 69804 70912 72312 72574 75456 76452 79488 79776 81351 84364 88032 89194 92736 93072 96416 99036 100608 101936 104706 106368 108468 108861 113184 114678 117376 119664 123648 124096 126546 132048 133791 139104 139608 144624 145148 150912 152904 158976 159552 162702 168728 172017 176064 178388 185472 186144 189819 192832 198072 203872 209412 212736 216936 217722 226368 229356 234752 239328 248192 253092 254009 264096 267582 278208 279216 289248 290296 301824 305808 319104 325404 326583 337456 344034 352128 356776 370944 372288 379638 385664 396144 401373 407744 418824 433872 435444 452736 458712 478656 496384 506184 508018 528192 535164 556416 558432 569457 578496 580592 611616 638208 650808 653166 674912 688068 704256 713552 744576 759276 762027 771328 792288 802746 815488 834601 837648 867744 870888 905472 917424 957312 979749 1012368 1016036 1056384 1070328 1112832 1116864 1138914 1156992 1161184 1204119 1223232 1301616 1306332 1349824 1376136 1427104 1489152 1518552 1524054 1584576 1605492 1630976 1669202 1675296 1735488 1741776 1834848 1914624 1959498 2024736 2032072 2112768 2140656 2233728 2277828 2286081 2313984 2322368 2408238 2446464 2503803 2603232 2612664 2699648 2752272 2854208 3037104 3048108 3169152 3210984 3338404 3350592 3470976 3483552 3669696 3918996 4049472 4064144 4281312 4467456 4555656 4572162 4644736 4816476 4892928 5007606 5206464 5225328 5399296 5504544 5708416 5842207 6074208 6096216 6338304 6421968 6676808 6701184 6858243 6941952 6967104 7339392 7511409 7837992 8098944 8128288 8562624 9111312 9144324 9289472 9632952 10015212 10412928 10450656 11009088 11416832 11684414 12148416 12192432 12843936 13353616 13402368 13716486 13934208 14678784 15022818 15675984 16197888 16256576 17125248 17526621 18222624 18288648 19265904 20030424 20825856 20901312 22018176 22534227 23368828 24296832 24384864 25687872 26707232 27432972 27868416 30045636 31351968 32513152 34250496 35053242 36445248 36577296 38531808 40060848 41802624 44036352 45068454 46737656 48593664 48769728 51375744 52579863 53414464 54865944 60091272 62703936 65026304 70106484 72890496 73154592 77063616 80121696 83605248 90136908 93475312 97539456 102751488 105159726 106828928 109731888 120182544 125407872 140212968 145780992 146309184 154127232 157739589 160243392 180273816 186950624 195078912 210319452 213657856 219463776 240365088 250815744 280425936 292618368 308254464 315479178 320486784 360547632 373901248 420638904 438927552 480730176 560851872 585236736 630958356 640973568 721095264 747802496 841277808 877855104 961460352 1121703744 1261916712 1442190528 1495604992 1682555616 1755710208 1922920704 2243407488 2523833424 2884381056 3365111232 4486814976 5047666848 5768762112 6730222464 10095333696 13460444928 20190667392 40381334784
• Sum of all divisors σ(n): 144012718080
• Sum of proper divisors (its aliquot sum) s(n): 103631383296
• 40381334784 is an abundant number, because the sum of its proper divisors (103631383296) is greater than itself. Its abundance is 63250048512

Bases of 40381334784

• Binary: 100101100110111010100100010100000000₂
• Hexadecimal: 0x966EA4500
• Base-36: IJU05C0

Squares and roots of 40381334784

• 40381334784 squared (40381334784²) is 1630652198937488326656
• 40381334784 cubed (40381334784³) is 65847912361560485206787887202304
• The square root of 40381334784 is 200951.0755980171
• The cube root of 40381334784 is 3430.7854277171

Scales and comparisons

• 40,381,334,784 seconds is equal to 1,284 years, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 40,381,334,784 would take you about two thousand, five hundred sixty-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 40381334784 cubic inches would be around 285.9 feet tall.

Recreational maths with 40381334784

• 40381334784 backwards is 48743318304
• The number of decimal digits it has is: 11
• The sum of 40381334784's digits is 45
• More coming soon!