38920476672

Names of 38920476672

• Cardinal: 38920476672 can be written as Thirty-eight billion, nine hundred twenty million, four hundred seventy-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.8920476672 × 10¹⁰

Factors of 38920476672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 300

Divisors of 38920476672

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 81 84 88 96 99 108 112 121 126 128 132 144 154 162 168 176 189 192 198 216 224 231 242 252 256 264 277 288 297 308 324 336 352 363 378 384 396 432 448 462 484 504 512 528 554 567 576 594 616 648 672 693 704 726 756 768 792 831 847 864 891 896 924 968 1008 1024 1056 1089 1108 1134 1152 1188 1232 1296 1344 1386 1408 1452 1512 1536 1584 1662 1694 1728 1782 1792 1848 1936 1939 2016 2048 2079 2112 2178 2216 2268 2304 2376 2464 2493 2541 2592 2688 2772 2816 2904 3024 3047 3072 3168 3267 3324 3388 3456 3564 3584 3696 3872 3878 4032 4158 4224 4356 4432 4536 4608 4752 4928 4986 5082 5184 5376 5544 5632 5808 5817 6048 6094 6144 6237 6336 6534 6648 6776 6912 7128 7168 7392 7479 7623 7744 7756 8064 8316 8448 8712 8864 9072 9141 9216 9504 9801 9856 9972 10164 10368 10752 11088 11264 11616 11634 12096 12188 12474 12672 13068 13296 13552 13824 14256 14336 14784 14958 15246 15488 15512 16128 16632 16896 17424 17451 17728 18144 18282 18432 19008 19602 19712 19944 20328 20736 21329 21504 22176 22437 22528 22869 23232 23268 24192 24376 24948 25344 26136 26592 27104 27423 27648 28512 29568 29916 30492 30976 31024 32256 33264 33517 33792 34848 34902 35456 36288 36564 38016 39204 39424 39888 40656 41472 42658 43008 44352 44874 45738 46464 46536 48384 48752 49896 50688 52272 52353 53184 54208 54846 55296 57024 59136 59832 60984 61952 62048 63987 64512 66528 67034 67584 68607 69696 69804 70912 72576 73128 76032 78408 78848 79776 81312 82269 82944 85316 88704 89748 91476 92928 93072 96768 97504 99792 100551 101376 104544 104706 106368 108416 109692 114048 118272 119664 121968 123904 124096 127974 129024 133056 134068 137214 139392 139608 141824 145152 146256 152064 156816 157059 157696 159552 162624 164538 165888 170632 177408 179496 182952 185856 186144 191961 193536 195008 199584 201102 202752 209088 209412 212736 216832 219384 228096 234619 236544 239328 243936 246807 247808 248192 255948 266112 268136 274428 278784 279216 283648 290304 292512 301653 304128 313632 314118 319104 325248 329076 341264 354816 358992 365904 371712 372288 383922 387072 390016 399168 402204 418176 418824 425472 433664 438768 456192 469238 473088 478656 487872 493614 496384 511896 532224 536272 548856 557568 558432 567296 575883 580608 585024 603306 608256 627264 628236 638208 650496 658152 682528 703857 709632 717984 731808 743424 744576 767844 780032 798336 804408 836352 837648 850944 867328 877536 904959 912384 938476 957312 975744 987228 992768 1023792 1064448 1072544 1097712 1115136 1116864 1151766 1161216 1170048 1206612 1254528 1256472 1276416 1300992 1316304 1365056 1407714 1419264 1435968 1463616 1489152 1535688 1560064 1596672 1608816 1672704 1675296 1701888 1727649 1734656 1755072 1809918 1824768 1876952 1914624 1951488 1974456 1985536 2047584 2111571 2128896 2145088 2195424 2230272 2233728 2303532 2340096 2413224 2509056 2512944 2552832 2601984 2632608 2714877 2730112 2815428 2871936 2927232 2978304 3071376 3120128 3193344 3217632 3345408 3350592 3455298 3510144 3619836 3753904 3829248 3902976 3948912 3971072 4095168 4223142 4257792 4290176 4390848 4467456 4607064 4680192 4826448 5018112 5025888 5105664 5203968 5265216 5429754 5460224 5630856 5743872 5854464 5956608 6142752 6240256 6334713 6386688 6435264 6690816 6701184 6910596 7020288 7239672 7507808 7658496 7805952 7897824 8190336 8446284 8580352 8781696 8934912 9214128 9360384 9652896 10036224 10051776 10530432 10859508 10920448 11261712 11487744 11708928 11913216 12285504 12669426 12773376 12870528 13402368 13821192 14040576 14479344 15015616 15316992 15611904 15795648 16380672 16892568 17160704 17563392 17869824 18428256 18720768 19004139 19305792 20072448 20103552 21060864 21719016 21840896 22523424 22975488 23417856 24571008 25338852 25741056 26804736 27642384 28081152 28958688 30031232 31591296 32761344 33785136 34321408 35126784 35739648 36856512 38008278 38611584 40207104 42121728 43438032 43681792 45046848 45950976 46835712 49142016 50677704 51482112 53609472 55284768 56162304 57917376 60062464 63182592 65522688 67570272 68642816 70253568 73713024 76016556 77223168 80414208 84243456 86876064 90093696 98284032 101355408 102964224 107218944 110569536 115834752 120124928 126365184 131045376 135140544 140507136 147426048 152033112 154446336 160828416 168486912 173752128 180187392 196568064 202710816 205928448 221139072 231669504 240249856 252730368 270281088 294852096 304066224 308892672 321656832 347504256 360374784 393136128 405421632 442278144 463339008 480499712 505460736 540562176 589704192 608132448 617785344 695008512 720749568 810843264 884556288 926678016 1081124352 1179408384 1216264896 1390017024 1441499136 1621686528 1769112576 1853356032 2162248704 2432529792 2780034048 3243373056 3538225152 4324497408 4865059584 5560068096 6486746112 9730119168 12973492224 19460238336 38920476672
• Sum of all divisors σ(n): 146563457040
• Sum of proper divisors (its aliquot sum) s(n): 107642980368
• 38920476672 is an abundant number, because the sum of its proper divisors (107642980368) is greater than itself. Its abundance is 68722503696

Bases of 38920476672

• Binary: 100100001111110101110101100000000000₂
• Hexadecimal: 0x90FD75800
• Base-36: HVO8W00

Squares and roots of 38920476672

• 38920476672 squared (38920476672²) is 1514803504375696195584
• 38920476672 cubed (38920476672³) is 58956874454718133703986221416448
• The square root of 38920476672 is 197282.7328277871
• The cube root of 38920476672 is 3388.9049137323

Scales and comparisons

• 38,920,476,672 seconds is equal to 1,237 years, 28 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 38,920,476,672 would take you about two thousand, four hundred seventy-five 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 38920476672 cubic inches would be around 282.4 feet tall.

Recreational maths with 38920476672

• 38920476672 backwards is 27667402983
• 38920476672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38920476672's digits is 54
• More coming soon!