38690472312

Names of 38690472312

• Cardinal: 38690472312 can be written as Thirty-eight billion, six hundred ninety million, four hundred seventy-two thousand, three hundred twelve.

Scientific notation

• Scientific notation: 3.8690472312 × 10¹⁰

Factors of 38690472312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 228

Divisors of 38690472312

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 19 24 27 31 34 36 38 51 54 57 62 67 68 72 76 81 89 93 102 108 114 124 134 136 152 153 162 171 178 186 201 204 216 228 248 267 268 279 306 323 324 342 356 372 402 408 456 459 513 527 534 536 558 589 603 612 646 648 684 712 744 801 804 837 918 969 1026 1054 1068 1116 1139 1178 1206 1224 1273 1292 1368 1377 1513 1539 1581 1602 1608 1674 1691 1767 1809 1836 1938 2052 2077 2108 2136 2232 2278 2356 2403 2412 2511 2546 2584 2754 2759 2907 3026 3078 3162 3204 3348 3382 3417 3534 3618 3672 3819 3876 4104 4154 4216 4539 4556 4712 4743 4806 4824 5022 5073 5092 5301 5427 5508 5518 5814 5963 6052 6156 6231 6324 6408 6696 6764 6834 7068 7209 7236 7638 7752 8277 8308 8721 9078 9112 9486 9612 10013 10044 10146 10184 10251 10602 10854 11016 11036 11457 11628 11926 12104 12312 12462 12648 13528 13617 13668 14136 14229 14418 14472 15219 15276 15903 16554 16616 17442 17889 18156 18693 18972 19224 20026 20088 20292 20502 21204 21641 21708 22072 22914 23256 23852 24831 24924 26163 27234 27336 28458 28747 28836 30039 30438 30552 30753 31806 33108 34371 34884 35309 35778 36312 37386 37944 39463 40052 40584 40851 41004 42408 42687 43282 43416 45657 45828 46903 47704 47709 49662 49848 52326 52421 53667 54468 56079 56916 57494 57672 60078 60876 61506 63612 64923 66216 68742 69768 70618 71556 74493 74772 78926 80104 81702 82008 85374 86241 86564 90117 91314 91656 92259 93806 95418 99324 101371 103113 104652 104842 105927 107334 108936 112158 113297 113832 114988 118389 120156 121752 122553 123012 127224 129846 136971 137484 140709 141236 143112 148986 149544 157263 157852 161001 163404 168237 170748 172482 173128 180234 182628 184518 184853 187612 190836 194769 198648 202742 206226 209304 209684 211854 214668 223479 224316 226594 229976 236778 240312 245106 246024 258723 259692 270351 273942 274968 281418 282472 297972 304113 314526 315704 317781 322002 326808 336474 339891 341496 344964 355167 360468 365256 369036 369706 375224 381672 389538 405484 412452 419368 422127 423708 429336 446958 448632 453188 471789 473556 483003 490212 517446 519384 540702 547884 554559 562836 584307 595944 608226 629052 635562 644004 670871 672948 679782 689928 710334 720936 738072 739412 776169 779076 810968 811053 824904 844254 847416 891157 893916 906376 912339 943578 947112 953343 966006 980424 1019673 1034892 1065501 1081404 1095768 1109118 1125672 1168614 1216452 1258104 1266381 1271124 1288008 1341742 1345896 1359564 1415367 1420668 1478824 1552338 1558152 1622106 1663677 1688508 1752921 1782314 1787832 1824678 1887156 1906686 1926049 1932012 2012613 2039346 2069784 2131002 2162808 2218236 2328507 2337228 2432904 2532762 2542248 2673471 2683484 2719128 2737017 2830734 2841336 2860029 3059019 3104676 3142501 3196503 3244212 3327354 3377016 3505842 3512207 3564628 3649356 3774312 3799143 3813372 3852098 3864024 4025226 4078692 4246101 4262004 4436472 4657014 4674456 4991031 5065524 5346942 5366968 5474034 5661468 5720058 5778147 6037839 6118038 6209352 6285002 6393006 6488424 6654708 7011684 7024414 7129256 7298712 7598286 7626744 7704196 8020413 8050452 8157384 8211051 8492202 8524008 9177057 9314028 9427503 9982062 10131048 10536621 10693884 10948068 11322936 11440116 11556294 12075678 12236076 12570004 12786012 13309416 14023368 14048828 14973093 15196572 15408392 16040826 16100904 16422102 16984404 17334441 18113517 18354114 18628056 18855006 19964124 21073242 21387768 21896136 22880232 23112588 24061239 24151356 24472152 25140008 25572024 28097656 28282509 29946186 30393144 31609863 32081652 32844204 33968808 34668882 36227034 36708228 37710012 39928248 42146484 46225176 48122478 48302712 52003323 54340551 56565018 59707519 59892372 63219726 64163304 65688408 69337764 72183717 72454068 73416456 75420024 84292968 84847527 94829589 96244956 104006646 108681102 113130036 119415038 119784744 126439452 138675528 144367434 144908136 156009969 169695054 179122557 189659178 192489912 208013292 217362204 226260072 238830076 252878904 254542581 284488767 288734868 312019938 339390108 358245114 379318356 416026584 434724408 477660152 509085162 537367671 568977534 577469736 624039876 678780216 716490228 758636712 1018170324 1074735342 1137955068 1248079752 1432980456 1612103013 2036340648 2149470684 2275910136 3224206026 4298941368 4836309039 6448412052 9672618078 12896824104 19345236156 38690472312
• Sum of all divisors σ(n): 127961856000
• Sum of proper divisors (its aliquot sum) s(n): 89271383688
• 38690472312 is an abundant number, because the sum of its proper divisors (89271383688) is greater than itself. Its abundance is 50580911376

Bases of 38690472312

• Binary: 100100000010001000011100000101111000₂
• Hexadecimal: 0x90221C178
• Base-36: HRVB3I0

Squares and roots of 38690472312

• 38690472312 squared (38690472312²) is 1496952647725638625344
• 38690472312 cubed (38690472312³) is 57917804969203911006389773475328
• The square root of 38690472312 is 196698.9382584461
• The cube root of 38690472312 is 3382.2160319325

Scales and comparisons

• 38,690,472,312 seconds is equal to 1,230 years, 12 weeks, 2 days, 9 hours, 25 minutes, 12 seconds.
• To count from 1 to 38,690,472,312 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 38690472312 cubic inches would be around 281.9 feet tall.

Recreational maths with 38690472312

• 38690472312 backwards is 21327409683
• The number of decimal digits it has is: 11
• The sum of 38690472312's digits is 45
• More coming soon!