3938875828992

Names of 3938875828992

• Cardinal: 3938875828992 can be written as Three trillion, nine hundred thirty-eight billion, eight hundred seventy-five million, eight hundred twenty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.938875828992 × 10¹²

Factors of 3938875828992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 135

Divisors of 3938875828992

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 29 32 34 36 39 48 51 52 58 64 68 71 72 78 87 96 102 104 116 117 128 136 142 144 153 156 169 174 192 204 208 213 221 232 234 256 261 272 284 288 289 306 312 338 348 377 384 408 416 426 442 464 468 493 507 522 544 568 576 578 612 624 639 663 676 696 754 768 816 832 852 867 884 923 928 936 986 1014 1044 1088 1131 1136 1152 1156 1207 1224 1248 1278 1326 1352 1392 1479 1508 1521 1632 1664 1704 1734 1768 1846 1856 1872 1972 1989 2028 2059 2088 2176 2262 2272 2304 2312 2414 2448 2496 2556 2601 2652 2704 2769 2784 2873 2958 3016 3042 3264 3328 3393 3408 3468 3536 3621 3692 3712 3744 3757 3944 3978 4056 4118 4176 4352 4437 4524 4544 4624 4828 4896 4901 4913 4992 5112 5202 5304 5408 5538 5568 5746 5916 6032 6084 6177 6409 6528 6786 6816 6936 7072 7242 7384 7424 7488 7514 7888 7956 8112 8236 8307 8352 8381 8619 8874 9048 9088 9248 9656 9792 9802 9826 9984 10224 10404 10608 10816 10863 11076 11136 11271 11492 11832 11999 12064 12168 12354 12818 13056 13572 13632 13872 14144 14484 14703 14739 14768 14976 15028 15691 15776 15912 16224 16472 16614 16704 16762 17238 17748 18096 18176 18496 18531 19227 19312 19584 19604 19652 20448 20519 20808 21216 21632 21726 22152 22272 22542 22984 23664 23998 24128 24336 24708 25143 25636 25857 26767 27144 27264 27744 28288 28968 29406 29478 29536 29952 30056 31382 31552 31824 32448 32944 33228 33408 33524 33813 34476 35003 35496 35997 36192 36992 37062 38454 38624 39168 39208 39304 40896 41038 41616 42432 43264 43452 44109 44217 44304 45084 45968 47073 47328 47996 48256 48672 48841 49416 50286 51272 51714 53534 54288 54528 55488 56576 57681 57936 58812 58956 59072 60112 61557 62764 63104 63648 63869 64896 65888 66456 66816 67048 67626 68952 70006 70992 71994 72384 73984 74124 75429 76908 77248 78416 78608 80301 81792 82076 83232 83317 84864 86904 88218 88434 88608 90168 91936 94146 94656 95992 96512 97344 97682 98832 100572 102544 103428 105009 107068 107991 108576 108953 110976 115362 115872 117624 117912 118144 120224 123114 125528 126208 127296 127738 129792 131776 132912 134096 135252 137904 140012 141219 141984 142477 143988 144768 146523 148248 150858 153816 154496 156832 157216 160602 163584 164152 166464 166634 169728 173808 176436 176868 177216 180336 183872 184671 188292 189312 191607 191984 194688 195364 197664 201144 203983 205088 206856 210018 214136 215982 217152 217906 221952 230724 231744 235248 235824 236288 240448 240903 246228 249951 251056 254592 255476 263552 265824 266747 268192 270504 275808 280024 282438 283968 284954 287976 289536 293046 296496 301716 307632 308992 313664 314432 315027 321204 326859 328304 332928 333268 347616 347971 348823 352872 353736 354432 360672 367744 369342 376584 378624 383214 383968 389376 390728 395328 402288 407966 410176 413712 420036 427431 428272 431964 434304 435812 439569 455039 461448 463488 470496 471648 480896 481806 492456 499902 502112 509184 510952 527104 531648 533494 536384 541008 551616 560048 564876 567936 569908 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3482648832 3620290284 3772869568 3884492928 3994803072 4208200672 4244478264 4267471104 4455741888 4543109376 4623093696 4734225756 4827053712 5128744569 5223973248 5659304352 5826739392 5940989184 6164124928 6312301008 6436071616 6814664064 6838326092 6934640544 7240580568 7545739136 7768985856 7989606144 8416401344 8488956528 8911483776 9246187392 9468451512 9654107424 10257489138 10447946496 11318608704 11653478784 12624602016 12872143232 13629328128 13676652184 13869281088 14481161136 15091478272 15386233707 16832802688 16977913056 17822967552 18492374784 18936903024 19308214848 20514978276 22637217408 23306957568 25249204032 25744286464 27353304368 27738562176 28962322272 30772467414 33665605376 33955826112 37873806048 38616429696 41029956552 45274434816 50498408064 54706608736 55477124352 57924644544 61544934828 67911652224 75747612096 77232859392 82059913104 100996816128 109413217472 115849289088 123089869656 135823304448 151495224192 164119826208 218826434944 231698578176 246179739312 302990448384 328239652416 437652869888 492359478624 656479304832 984718957248 1312958609664 1969437914496 3938875828992
• Sum of all divisors σ(n): 13706911108800
• Sum of proper divisors (its aliquot sum) s(n): 9768035279808
• 3938875828992 is an abundant number, because the sum of its proper divisors (9768035279808) is greater than itself. Its abundance is 5829159450816

Bases of 3938875828992

• Binary: 111001010100010111010010110110101100000000₂
• Hexadecimal: 0x395174B6B00
• Base-36: 1E9HSYWW0

Squares and roots of 3938875828992

• 3938875828992 squared (3938875828992²) is 15514742796217415227736064
• 3938875828992 cubed (3938875828992³) is 61110645393048531527016373559375167488
• The square root of 3938875828992 is 1984660.1293400339
• The cube root of 3938875828992 is 15792.7379822221

Scales and comparisons

• 3,938,875,828,992 seconds is equal to 125,244 years, 3 weeks, 3 days, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 3,938,875,828,992 would take you about three hundred thirteen thousand, one hundred ten 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 3938875828992 cubic inches would be around 1316.1 feet tall.

Recreational maths with 3938875828992

• 3938875828992 backwards is 2998285788393
• The number of decimal digits it has is: 13
• The sum of 3938875828992's digits is 81
• More coming soon!