38684604672

Names of 38684604672

• Cardinal: 38684604672 can be written as Thirty-eight billion, six hundred eighty-four million, six hundred four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.8684604672 × 10¹⁰

Factors of 38684604672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 49

Divisors of 38684604672

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 37 42 48 49 54 56 63 64 72 74 81 84 96 98 108 111 112 126 128 144 147 148 162 168 189 192 196 216 222 224 243 252 256 259 288 294 296 324 333 336 343 378 384 392 432 441 444 448 486 504 518 567 576 588 592 648 666 672 686 756 768 777 784 864 882 888 896 972 999 1008 1029 1036 1134 1152 1176 1184 1296 1323 1332 1344 1372 1512 1554 1568 1701 1728 1764 1776 1792 1813 1944 1998 2016 2058 2072 2268 2304 2331 2352 2368 2401 2592 2646 2664 2688 2744 2997 3024 3087 3108 3136 3402 3456 3528 3552 3626 3888 3969 3996 4032 4116 4144 4536 4662 4704 4736 4802 5184 5292 5328 5376 5439 5488 5994 6048 6174 6216 6272 6804 6912 6993 7056 7104 7203 7252 7776 7938 7992 8064 8232 8288 8991 9072 9261 9324 9408 9472 9604 10368 10584 10656 10878 10976 11907 11988 12096 12348 12432 12544 12691 13608 13986 14112 14208 14406 14504 15552 15876 15984 16128 16317 16464 16576 16807 17982 18144 18522 18648 18816 19208 20736 20979 21168 21312 21609 21756 21952 23814 23976 24192 24696 24864 25382 27216 27783 27972 28224 28416 28812 29008 31104 31752 31968 32634 32928 33152 33614 35964 36288 37044 37296 37632 38073 38416 41958 42336 42624 43218 43512 43904 47628 47952 48384 48951 49392 49728 50421 50764 54432 55566 55944 56448 57624 58016 62208 62937 63504 63936 64827 65268 65856 66304 67228 71928 72576 74088 74592 76146 76832 83349 83916 84672 85248 86436 87024 87808 88837 95256 95904 97902 98784 99456 100842 101528 108864 111132 111888 112896 114219 115248 116032 125874 127008 127872 129654 130536 131712 134456 143856 145152 146853 148176 149184 151263 152292 153664 166698 167832 169344 172872 174048 177674 190512 191808 194481 195804 197568 198912 201684 203056 217728 222264 223776 228438 230496 232064 251748 254016 255744 259308 261072 263424 266511 268912 287712 293706 296352 298368 302526 304584 307328 333396 335664 338688 342657 345744 348096 355348 381024 383616 388962 391608 395136 403368 406112 435456 440559 444528 447552 453789 456876 460992 464128 503496 508032 518616 522144 533022 537824 575424 583443 587412 592704 596736 605052 609168 614656 621859 666792 671328 685314 691488 696192 710696 762048 767232 777924 783216 790272 799533 806736 812224 881118 889056 895104 907578 913752 921984 1006992 1016064 1027971 1037232 1044288 1066044 1075648 1150848 1166886 1174824 1185408 1210104 1218336 1243718 1333584 1342656 1361367 1370628 1382976 1392384 1421392 1524096 1555848 1566432 1599066 1613472 1624448 1762236 1778112 1790208 1815156 1827504 1843968 1865577 2013984 2055942 2074464 2088576 2132088 2151296 2301696 2333772 2349648 2370816 2398599 2420208 2436672 2487436 2667168 2685312 2722734 2741256 2765952 2842784 3048192 3083913 3111696 3132864 3198132 3226944 3248896 3524472 3556224 3630312 3655008 3731154 4027968 4084101 4111884 4148928 4177152 4264176 4302592 4667544 4699296 4797198 4840416 4873344 4974872 5334336 5370624 5445468 5482512 5531904 5596731 5685568 6167826 6223392 6265728 6396264 6453888 7048944 7112448 7195797 7260624 7310016 7462308 8055936 8168202 8223768 8297856 8528352 9335088 9398592 9594396 9680832 9746688 9949744 10668672 10890936 10965024 11193462 11371136 12335652 12446784 12531456 12792528 12907776 14097888 14391594 14521248 14620032 14924616 16111872 16336404 16447536 16595712 16790193 17056704 18670176 18797184 19188792 19361664 19899488 21337344 21587391 21781872 21930048 22386924 22742272 24671304 24893568 25585056 28195776 28783188 29042496 29240064 29849232 32672808 32895072 33580386 34113408 37340352 37594368 38377584 38723328 39798976 43174782 43563744 43860096 44773848 49342608 49787136 50370579 51170112 56391552 57566376 58084992 59698464 65345616 65790144 67160772 68226816 74680704 76755168 79597952 86349564 87127488 87720192 89547696 98685216 100741158 102340224 112783104 115132752 116169984 119396928 130691232 131580288 134321544 149361408 151111737 153510336 159195904 172699128 174254976 179095392 197370432 201482316 204680448 230265504 238793856 261382464 263160576 268643088 302223474 307020672 345398256 348509952 358190784 394740864 402964632 460531008 477587712 522764928 537286176 604446948 614041344 690796512 716381568 789481728 805929264 921062016 1045529856 1074572352 1208893896 1381593024 1432763136 1611858528 1842124032 2149144704 2417787792 2763186048 3223717056 4298289408 4835575584 5526372096 6447434112 9671151168 12894868224 19342302336 38684604672
• Sum of all divisors σ(n): 138592324416
• Sum of proper divisors (its aliquot sum) s(n): 99907719744
• 38684604672 is an abundant number, because the sum of its proper divisors (99907719744) is greater than itself. Its abundance is 61223115072

Bases of 38684604672

• Binary: 100100000001110010000011100100000000₂
• Hexadecimal: 0x901C83900
• Base-36: HRRTC00

Squares and roots of 38684604672

• 38684604672 squared (38684604672²) is 1496498638628924227584
• 38684604672 cubed (38684604672³) is 57891458227546121848729997672448
• The square root of 38684604672 is 196684.0224115827
• The cube root of 38684604672 is 3382.0450455697

Scales and comparisons

• 38,684,604,672 seconds is equal to 1,230 years, 2 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 38,684,604,672 would take you about two thousand, four hundred sixty 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 38684604672 cubic inches would be around 281.8 feet tall.

Recreational maths with 38684604672

• 38684604672 backwards is 27640648683
• 38684604672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38684604672's digits is 54
• More coming soon!