38137967868

Names of 38137967868

• Cardinal: 38137967868 can be written as Thirty-eight billion, one hundred thirty-seven million, nine hundred sixty-seven thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8137967868 × 10¹⁰

Factors of 38137967868

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 224

Divisors of 38137967868

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 23 26 28 31 33 39 42 44 46 52 61 62 66 69 73 77 78 84 91 92 93 122 124 132 138 143 146 154 156 161 182 183 186 217 219 231 244 253 273 276 286 292 299 308 322 341 364 366 372 403 427 429 434 438 462 483 506 511 546 572 598 644 651 671 682 713 732 759 793 803 806 854 858 868 876 897 924 949 966 1001 1012 1022 1023 1092 1196 1209 1281 1302 1342 1364 1403 1426 1518 1533 1586 1606 1612 1679 1708 1716 1771 1794 1891 1898 1932 2002 2013 2044 2046 2093 2139 2263 2379 2387 2409 2418 2562 2604 2684 2806 2821 2847 2852 3003 3036 3066 3172 3212 3289 3358 3542 3588 3782 3796 4004 4026 4092 4186 4209 4278 4433 4453 4526 4697 4758 4774 4818 4836 4991 5037 5124 5313 5551 5612 5621 5642 5673 5694 6006 6132 6279 6578 6643 6716 6789 7084 7161 7564 7843 8052 8372 8418 8463 8556 8723 8866 8906 9052 9269 9394 9516 9548 9636 9821 9867 9982 10074 10439 10626 11102 11242 11284 11346 11388 11753 12012 12558 13156 13237 13286 13299 13359 13578 14091 14322 14973 15433 15686 15841 16653 16836 16863 16926 17446 17732 17812 18239 18469 18538 18788 19642 19734 19929 19964 20148 20801 20878 21252 21827 22204 22484 22692 23023 23506 23529 24583 24893 25116 26169 26474 26572 26598 26718 27156 27807 28182 28644 29419 29463 29946 30866 31031 31171 31317 31372 31682 33306 33726 33852 34892 35259 36478 36938 37076 39284 39468 39711 39858 41602 41756 43493 43654 46046 46299 47012 47058 47523 48983 49166 49786 52049 52338 52948 53196 53436 54717 54901 55407 55614 56364 57889 58838 58926 59892 61061 61732 62062 62342 62403 62634 63364 64883 65481 66612 67452 69069 70518 72956 73073 73749 73876 74679 79422 79716 83204 86986 87308 88257 92092 92598 93093 93513 94116 95046 97966 98332 99572 101959 102419 104098 104676 108031 109434 109802 110814 111228 115778 117676 117852 122122 124124 124684 124806 125268 127673 129283 129766 130479 130962 138043 138138 141036 145607 146146 146949 147498 149358 152789 156147 158844 164703 172081 173667 173972 174251 176514 183183 185196 186186 187026 190092 194649 195932 200629 203918 204838 205933 208196 216062 218868 219219 219604 221628 231556 240097 244244 249612 255346 258566 259532 260958 261924 270413 276086 276276 291214 292292 293898 294996 298716 304451 305578 305877 307257 312294 323609 324093 329406 342881 344162 347334 348502 353028 364343 366366 372372 374052 383019 387849 389298 401258 405223 407836 409676 411866 414129 432124 436821 438438 458367 478423 480194 510692 516243 517132 521916 522753 540826 552172 565409 572539 582428 587796 601887 608902 611156 611754 614514 617799 624588 636779 647218 648186 658812 676637 685762 688324 694668 697004 713713 716933 720291 728686 732732 766038 775698 778596 802516 810446 811239 823732 828258 873642 876876 913353 916734 956846 960388 966301 970827 1028643 1032486 1045506 1081652 1093029 1126609 1130818 1145078 1203774 1215669 1217804 1223508 1229028 1235598 1273558 1294436 1296372 1331447 1353274 1371524 1404403 1427426 1433866 1435269 1440582 1457372 1518473 1532076 1551396 1620892 1622478 1656516 1680679 1696227 1717617 1747284 1794559 1826706 1833468 1892891 1910337 1913692 1932602 1941654 2029911 2057286 2064972 2091012 2141139 2150799 2186058 2253218 2261636 2265263 2290156 2407548 2431338 2471196 2547116 2662894 2706548 2808806 2854852 2867732 2870538 2881164 2898903 3036946 3174989 3244956 3348961 3361358 3379827 3392454 3435234 3589118 3653412 3785782 3820674 3865204 3883308 3957863 3994341 4007773 4059822 4114572 4213209 4282278 4301598 4372116 4457453 4506436 4530526 4555419 4736459 4862676 5042037 5325788 5383677 5617612 5678673 5741076 5797806 6073892 6219499 6349978 6697922 6722716 6759654 6784908 6795789 6870468 7178236 7443007 7571564 7641348 7886263 7915726 7988682 8015546 8119644 8426418 8564556 8603196 8914906 9061052 9110838 9320129 9472918 9524967 10046883 10084074 10629311 10767354 11357346 11595612 11873589 12023319 12438998 12561913 12699956 13372359 13395844 13519308 13591578 14209377 14645917 14886014 15772526 15831452 15977364 16031092 16852836 17829812 18221676 18640258 18658497 18945836 19049934 19740149 20093766 20168148 21258622 21534708 22224923 22329021 22714692 23658789 23747178 24046638 24877996 25123826 26744718 27183156 27960387 28418754 29291834 29772028 31545052 31887933 34924879 37280516 37316994 37685739 38099868 39480298 40187532 41274857 42517244 43536493 43937751 44449846 44658042 47317578 47494356 48093276 50247652 52101049 53489436 55920774 56837508 58583668 59220447 63775866 66674769 69849758 74633988 75371478 78960596 82549714 87072986 87875502 88899692 89316084 94635156 102521419 104202098 104774637 111841548 118440894 123824571 127551732 130609479 133349538 138181043 139699516 150742956 156303147 165099428 174145972 175751004 205042838 208404196 209549274 236881788 244474153 247649142 261218958 266699076 276362086 288923999 307564257 312606294 410085676 414543129 419098548 454023427 488948306 495298284 522437916 552724172 577847998 615128514 625212588 733422459 829086258 866771997 908046854 977896612 1155695996 1230257028 1362070281 1466844918 1658172516 1733543994 1816093708 2724140562 2933689836 3178163989 3467087988 5448281124 6356327978 9534491967 12712655956 19068983934 38137967868
• Sum of all divisors σ(n): 132599513088
• Sum of proper divisors (its aliquot sum) s(n): 94461545220
• 38137967868 is an abundant number, because the sum of its proper divisors (94461545220) is greater than itself. Its abundance is 56323577352

Bases of 38137967868

• Binary: 100011100001001100110011010011111100₂
• Hexadecimal: 0x8E13334FC
• Base-36: HIQD0CC

Squares and roots of 38137967868

• 38137967868 squared (38137967868²) is 1454504593100600465424
• 38137967868 cubed (38137967868³) is 55471849435529115041846356996032
• The square root of 38137967868 is 195289.4463815185
• The cube root of 38137967868 is 3366.0393045481

Scales and comparisons

• 38,137,967,868 seconds is equal to 1,212 years, 34 weeks, 5 days, 15 hours, 57 minutes, 48 seconds.
• To count from 1 to 38,137,967,868 would take you about two thousand, four hundred twenty-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 38137967868 cubic inches would be around 280.5 feet tall.

Recreational maths with 38137967868

• 38137967868 backwards is 86876973183
• 38137967868 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38137967868's digits is 66
• More coming soon!