38649004306980864

Names of 38649004306980864

• Cardinal: 38649004306980864 can be written as Thirty-eight quadrillion, six hundred forty-nine trillion, four billion, three hundred six million, nine hundred eighty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.8649004306980864 × 10¹⁶

Factors of 38649004306980864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 435

Divisors of 38649004306980864

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 401 464 512 696 768 802 841 928 1024 1203 1392 1536 1604 1682 1856 2048 2406 2523 2784 3072 3208 3364 3712 4096 4812 5046 5568 6144 6416 6728 7424 8192 9624 10092 11136 11629 12288 12832 13456 14848 19248 20184 22272 23258 24389 24576 25664 26912 29696 34887 38496 40368 44544 46516 48778 51328 53824 59392 69774 73167 76992 80736 89088 93032 97556 102656 107648 118784 139548 146334 153984 160801 161472 178176 186064 195112 205312 215296 237568 279096 292668 307968 321602 322944 337241 356352 372128 390224 410624 430592 482403 558192 585336 615936 643204 645888 674482 712704 744256 780448 821248 861184 964806 1011723 1116384 1170672 1231872 1286408 1291776 1348964 1488512 1560896 1642496 1722368 1929612 2023446 2232768 2341344 2463744 2572816 2583552 2697928 2977024 3121792 3284992 3444736 3859224 4046892 4465536 4663229 4682688 4927488 5145632 5167104 5395856 5954048 6243584 6889472 7718448 8093784 8931072 9326458 9365376 9779989 9854976 10291264 10334208 10791712 11908096 12487168 13989687 15436896 16187568 17862144 18652916 18730752 19559978 20582528 20668416 21583424 23816192 24974336 27979374 29339967 30873792 32375136 35724288 37305832 37461504 39119956 41165056 43166848 47632384 49948672 55958748 58679934 61747584 64481201 64750272 71448576 74611664 74923008 78239912 82330112 86333696 95264768 99897344 111917496 117359868 123495168 128962402 129500544 135233641 142897152 149223328 149846016 156479824 164660224 172667392 193443603 199794688 223834992 234719736 246990336 257924804 259001088 270467282 285794304 298446656 299692032 312959648 329320448 345334784 386887206 405700923 447669984 469439472 493980672 515849608 518002176 540934564 596893312 599384064 625919296 658640896 690669568 773774412 811401846 895339968 938878944 987961344 1031699216 1036004352 1081869128 1193786624 1251838592 1317281792 1381339136 1547548824 1622803692 1790679936 1869954829 1877757888 1975922688 2063398432 2072008704 2163738256 2387573248 2503677184 2762678272 3095097648 3245607384 3581359872 3739909658 3755515776 3921775589 3951845376 4126796864 4144017408 4327476512 4775146496 5007354368 5609864487 6190195296 6491214768 7162719744 7479819316 7511031552 7843551178 8253593728 8288034816 8654953024 9550292992 10014708736 11219728974 11765326767 12380390592 12982429536 14325439488 14959638632 15022063104 15687102356 16507187456 17309906048 19100585984 20029417472 22439457948 23530653534 24760781184 25964859072 28650878976 29919277264 30044126208 31374204712 33014374912 34619812096 38201171968 40058834944 44878915896 47061307068 49521562368 51929718144 54228690041 57301757952 59838554528 60088252416 62748409424 66028749824 69239624192 80117669888 89757831792 94122614136 99043124736 103859436288 108457380082 114603515904 119677109056 120176504832 125496818848 132057499648 138479248384 162686070123 179515663584 188245228272 198086249472 207718872576 216914760164 239354218112 240353009664 250993637696 264114999296 276958496768 325372140246 359031327168 376490456544 396172498944 415437745152 433829520328 478708436224 501987275392 528229998592 553916993536 650744280492 718062654336 752980913088 792344997888 830875490304 867659040656 957416872448 1003974550784 1107833987072 1301488560984 1436125308672 1505961826176 1572632011189 1584689995776 1661750980608 1735318081312 1914833744896 2007949101568 2602977121968 2872250617344 3011923652352 3145264022378 3323501961216 3470636162624 3829667489792 4015898203136 4717896033567 5205954243936 5744501234688 6023847304704 6290528044756 6941272325248 7659334979584 8031796406272 9435792067134 10411908487872 11489002469376 12047694609408 12581056089512 13882544650496 15318669959168 16063592812544 18871584134268 20823816975744 22978004938752 24095389218816 25162112179024 27765089300992 32127185625088 37743168268536 41647633951488 45956009877504 48190778437632 50324224358048 55530178601984 75486336537072 83295267902976 96381556875264 100648448716096 111060357203968 150972673074144 166590535805952 201296897432192 222120714407936 301945346148288 333181071611904 402593794864384 444241428815872 603890692296576 666362143223808 805187589728768 1207781384593152 1332724286447616 1610375179457536 2415562769186304 3220750358915072 4831125538372608 6441500717830144 9662251076745216 12883001435660288 19324502153490432 38649004306980864
• Sum of all divisors σ(n): 107005048438121280
• Sum of proper divisors (its aliquot sum) s(n): 68356044131140416
• 38649004306980864 is an abundant number, because the sum of its proper divisors (68356044131140416) is greater than itself. Its abundance is 29707039824159552

Bases of 38649004306980864

• Binary: 10001001010011110001000010001100101000111110000000000000₂
• Hexadecimal: 0x894F108CA3E000
• Base-36: AKJXFGSNMYO

Squares and roots of 38649004306980864

• 38649004306980864 squared (38649004306980864²) is 1493745533921025375556162862186496
• 38649004306980864 cubed (38649004306980864³) is 57731777574047140023189318239452688608707471212544
• The square root of 38649004306980864 is 196593500.1646312415
• The cube root of 38649004306980864 is 338100.7259847193

Scales and comparisons

• 38,649,004,306,980,864 seconds is equal to 1,228,918,787 years, 38 weeks, 4 days, 4 hours, 54 minutes, 24 seconds.
• To count from 1 to 38,649,004,306,980,864 would take you about three billion, six hundred eighty-six million, seven hundred fifty-six thousand, three hundred sixty-three 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 38649004306980864 cubic inches would be around 28175.1 feet tall.

Recreational maths with 38649004306980864

• 38649004306980864 backwards is 46808960340094683
• The number of decimal digits it has is: 17
• The sum of 38649004306980864's digits is 78
• More coming soon!