39990916877912

Names of 39990916877912

• Cardinal: 39990916877912 can be written as Thirty-nine trillion, nine hundred ninety billion, nine hundred sixteen million, eight hundred seventy-seven thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.9990916877912 × 10¹³

Factors of 39990916877912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 182

Divisors of 39990916877912

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 44 52 56 77 88 91 104 121 143 149 154 169 182 242 286 298 308 338 364 484 572 596 616 676 728 847 968 1001 1043 1144 1183 1192 1331 1352 1573 1639 1694 1859 1937 2002 2086 2197 2366 2662 3146 3278 3388 3718 3874 4004 4172 4394 4732 5324 6292 6556 6776 7436 7748 8008 8344 8788 9317 9464 10648 11011 11473 12584 13013 13112 13559 14641 14872 15379 15496 17303 17576 18029 18634 20449 21307 22022 22201 22946 24167 25181 26026 27118 29282 30758 34606 36058 37268 40898 42614 44044 44402 45892 48334 50362 52052 54236 58564 61516 69212 72116 74536 81796 85228 88088 88804 91784 96668 100724 102487 104104 108472 117128 121121 123032 126203 138424 143143 144232 149149 155407 163592 169169 170456 176267 177608 190333 193336 198319 201448 204974 224939 234377 242242 244211 252406 265837 276991 286286 288613 298298 310814 327353 338338 352534 380666 396638 409948 449878 468754 484484 488422 504812 531674 553982 572572 577226 596596 621628 654706 676676 705068 761332 793276 819896 899756 937508 968968 976844 1009624 1063348 1107964 1145144 1154452 1193192 1243256 1309412 1332331 1353352 1388233 1410136 1522664 1574573 1586552 1640639 1709477 1799512 1860859 1875016 1938937 1953688 2020291 2126696 2181509 2215928 2291471 2308904 2474329 2578147 2618824 2664662 2686321 2776466 2924207 3046901 3149146 3174743 3281278 3418954 3600883 3721718 3751969 3877874 4040582 4363018 4582942 4948658 5156294 5329324 5372642 5552932 5848414 6093802 6298292 6349486 6562556 6837908 7201766 7443436 7503938 7755748 8081164 8726036 9165884 9897316 10312588 10658648 10745284 11105864 11696828 12187604 12596584 12698972 13125112 13675816 14403532 14886872 15007876 15270563 15511496 16162328 17320303 17452072 18047029 18331768 18804247 19794632 20469449 20625176 21328307 21490568 22223201 23393656 24375208 25206181 25397944 26263783 28359617 28807064 29549531 30015752 30541126 32166277 33515911 34640606 34922173 36094058 37608494 39609713 40938898 41271659 42656614 44446402 48775597 50412362 52527566 56719234 59099062 61082252 64332554 67031822 69281212 69844346 72188116 75216988 79219426 81877796 82543318 85313228 88892804 97551194 100824724 105055132 113438468 118198124 122164504 128665108 134063644 138562424 139688692 144376232 150433976 158438852 163755592 165086636 170626456 177785608 195102388 198517319 201649448 206846717 210110264 225163939 226876936 234611377 236396248 244455211 257330216 268127288 277267991 279377384 288901613 316877704 325044841 330173272 341429179 368675021 384143903 390204776 397034638 413693434 435706843 450327878 453988249 469222754 488910422 536531567 554535982 577803226 650089682 682858358 737350042 768287806 794069276 827386868 871413686 900655756 907976498 938445508 977820844 1073063134 1109071964 1155606452 1300179364 1365716716 1474700084 1536575612 1588138552 1654773736 1742827372 1801311512 1815952996 1876891016 1955641688 2146126268 2218143928 2275313887 2311212904 2580725147 2600358728 2689007321 2731433432 2949400168 3049947901 3073151224 3177917743 3485654744 3631905992 3755720969 4225582933 4292252536 4550627774 4792775273 4993870739 5161450294 5378014642 5901847237 6099895802 6355835486 7511441938 8451165866 9101255548 9585550546 9987741478 10322900588 10756029284 11803694474 12199791604 12711670972 15022883876 16902331732 18202511096 19171101092 19975482956 20645801176 21512058568 23607388948 24399583208 25423341944 29579080531 30045767752 33549426911 33804663464 34957095173 38342202184 39950965912 41312930659 47214777896 54932578129 59158161062 64920319607 67098853822 69914190346 82625861318 109865156258 118316322124 129840639214 134197707644 139828380692 165251722636 219730312516 236632644248 259681278428 268395415288 279656761384 330503445272 384528046903 439460625032 454442237249 519362556856 714123515677 769056093806 908884474498 1428247031354 1538112187612 1817768948996 2856494062708 3076224375224 3635537897992 4998864609739 5712988125416 9997729219478 19995458438956 39990916877912
• Sum of all divisors σ(n): 102805391388000
• Sum of proper divisors (its aliquot sum) s(n): 62814474510088
• 39990916877912 is an abundant number, because the sum of its proper divisors (62814474510088) is greater than itself. Its abundance is 22823557632176

Bases of 39990916877912

• Binary: 1001000101111100011100011001010000111001011000₂
• Hexadecimal: 0x245F1C650E58
• Base-36: E6BKNDH08

Squares and roots of 39990916877912

• 39990916877912 squared (39990916877912²) is 1599273432736066865513479744
• 39990916877912 cubed (39990916877912³) is 63956410913601038069318799346675533014528
• The square root of 39990916877912 is 6323837.1957152723
• The cube root of 39990916877912 is 34196.9300841853

Scales and comparisons

• 39,990,916,877,912 seconds is equal to 1,271,587 years, 23 weeks, 5 days, 5 hours, 38 minutes, 32 seconds.
• To count from 1 to 39,990,916,877,912 would take you about three million, one hundred seventy-eight thousand, nine 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 39990916877912 cubic inches would be around 2849.7 feet tall.

Recreational maths with 39990916877912

• 39990916877912 backwards is 21977861909993
• The number of decimal digits it has is: 14
• The sum of 39990916877912's digits is 80
• More coming soon!