38123906688

Names of 38123906688

• Cardinal: 38123906688 can be written as Thirty-eight billion, one hundred twenty-three million, nine hundred six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 3.8123906688 × 10¹⁰

Factors of 38123906688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1150

Divisors of 38123906688

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 49 54 56 58 63 64 72 84 87 96 98 108 112 116 126 128 144 147 168 174 189 192 196 203 216 224 232 252 261 288 294 336 343 348 378 384 392 406 432 441 448 464 504 522 576 588 609 672 686 696 756 783 784 812 864 882 896 928 1008 1029 1044 1109 1152 1176 1218 1323 1344 1372 1392 1421 1512 1566 1568 1624 1728 1764 1827 1856 2016 2058 2088 2218 2352 2436 2646 2688 2744 2784 2842 3024 3087 3132 3136 3248 3327 3456 3528 3654 3712 4032 4116 4176 4263 4436 4704 4872 5292 5481 5488 5568 5684 6048 6174 6264 6272 6496 6654 7056 7308 7763 8064 8232 8352 8526 8872 9261 9408 9744 9947 9981 10584 10962 10976 11136 11368 12096 12348 12528 12789 12992 13308 14112 14616 15526 16464 16704 17052 17744 18522 18816 19488 19894 19962 21168 21924 21952 22736 23289 24192 24696 25056 25578 25984 26616 28224 29232 29841 29943 31052 32161 32928 33408 34104 35488 37044 38367 38976 39788 39924 42336 43848 43904 45472 46578 49392 50112 51156 53232 54341 56448 58464 59682 59886 62104 64322 65856 68208 69867 70976 74088 76734 77952 79576 79848 84672 87696 89523 90944 93156 96483 98784 100224 102312 106464 108682 116928 119364 119772 124208 128644 131712 136416 139734 141952 148176 153468 159152 159696 163023 169344 175392 179046 181888 186312 192966 197568 204624 209601 212928 217364 225127 233856 238728 239544 248416 257288 268569 272832 279468 289449 296352 306936 318304 319392 326046 350784 358092 372624 380387 385932 395136 409248 419202 425856 434728 450254 477456 479088 489069 496832 514576 537138 545664 558936 578898 592704 613872 636608 638784 652092 675381 701568 716184 745248 760774 771864 818496 838404 868347 869456 900508 954912 958176 978138 993664 1029152 1074276 1117872 1141161 1157796 1185408 1227744 1273216 1277568 1304184 1350762 1432368 1467207 1490496 1521548 1543728 1575889 1636992 1676808 1736694 1738912 1801016 1909824 1916352 1956276 2026143 2058304 2148552 2235744 2282322 2315592 2455488 2608368 2701524 2864736 2934414 2980992 3043096 3087456 3151778 3353616 3423483 3473388 3477824 3602032 3819648 3832704 3912552 4052286 4116608 4297104 4471488 4564644 4631184 4727667 4910976 5216736 5403048 5729472 5868828 6078429 6086192 6174912 6303556 6707232 6846966 6946776 6955648 7204064 7825104 8104572 8594208 8942976 9129288 9262368 9455334 10270449 10433472 10806096 11031223 11458944 11737656 12156858 12172384 12349824 12607112 13414464 13693932 13893552 14183001 14408128 15650208 16209144 17188416 18258576 18524736 18910668 20540898 20866944 21612192 22062446 23475312 24313716 24344768 25214224 26828928 27387864 27787104 28366002 28816256 31300416 32418288 33093669 34376832 36517152 37049472 37821336 41081796 42549003 43224384 44124892 46950624 48627432 48689536 50428448 54775728 55574208 56732004 62600832 64836576 66187338 73034304 75642672 82163592 85098006 86448768 88249784 93901248 97254864 99281007 100856896 109551456 111148416 113464008 129673152 132374676 146068608 151285344 164327184 170196012 176499568 187802496 194509728 198562014 201713792 219102912 226928016 259346304 264749352 297843021 302570688 328654368 340392024 352999136 389019456 397124028 438205824 453856032 529498704 595686042 605141376 657308736 680784048 705998272 778038912 794248056 907712064 1058997408 1191372084 1314617472 1361568096 1411996544 1588496112 1815424128 2117994816 2382744168 2723136192 3176992224 4235989632 4765488336 5446272384 6353984448 9530976672 12707968896 19061953344 38123906688
• Sum of all divisors σ(n): 135864000000
• Sum of proper divisors (its aliquot sum) s(n): 97740093312
• 38123906688 is an abundant number, because the sum of its proper divisors (97740093312) is greater than itself. Its abundance is 59616186624

Bases of 38123906688

• Binary: 100011100000010111001010011010000000₂
• Hexadecimal: 0x8E05CA680
• Base-36: HIHZMO0

Squares and roots of 38123906688

• 38123906688 squared (38123906688²) is 1453432261155331129344
• 38123906688 cubed (38123906688³) is 55410515901614691048852314652672
• The square root of 38123906688 is 195253.4421924489
• The cube root of 38123906688 is 3365.6255759623

Scales and comparisons

• 38,123,906,688 seconds is equal to 1,212 years, 11 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 38,123,906,688 would take you about two thousand, four hundred twenty-four 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 38123906688 cubic inches would be around 280.5 feet tall.

Recreational maths with 38123906688

• 38123906688 backwards is 88660932183
• 38123906688 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38123906688's digits is 54
• More coming soon!