67438445568

Names of 67438445568

• Cardinal: 67438445568 can be written as Sixty-seven billion, four hundred thirty-eight million, four hundred forty-five thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 6.7438445568 × 10¹⁰

Factors of 67438445568

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 176

Divisors of 67438445568

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 31 32 38 39 47 48 52 57 61 62 64 76 78 93 94 96 104 114 122 124 128 141 152 156 183 186 188 192 208 228 244 247 248 256 282 304 312 366 372 376 384 403 416 456 488 494 496 512 564 589 608 611 624 732 741 744 752 768 793 806 832 893 912 976 988 992 1024 1128 1159 1178 1209 1216 1222 1248 1457 1464 1482 1488 1504 1536 1586 1612 1664 1767 1786 1824 1833 1891 1952 1976 1984 2256 2318 2356 2379 2418 2432 2444 2496 2679 2867 2914 2928 2964 2976 3008 3072 3172 3224 3328 3477 3534 3572 3648 3666 3782 3904 3952 3968 4371 4512 4636 4712 4758 4836 4864 4888 4992 5358 5673 5734 5828 5856 5928 5952 6016 6344 6448 6656 6954 7068 7144 7296 7332 7564 7657 7808 7904 7936 8601 8742 9024 9272 9424 9516 9672 9728 9776 9984 10716 11346 11468 11609 11656 11712 11856 11904 12032 12688 12896 13312 13908 14136 14288 14592 14664 15067 15128 15314 15616 15808 15872 17202 17484 18048 18544 18848 18941 19032 19344 19456 19552 19968 21432 22692 22936 22971 23218 23312 23424 23712 23808 24064 24583 25376 25792 27683 27816 28272 28576 29184 29328 30134 30256 30628 31232 31616 31744 34404 34827 34968 35929 36096 37088 37271 37696 37882 38064 38688 39104 39936 42864 45201 45384 45872 45942 46436 46624 46848 47424 47616 48128 49166 50752 51584 54473 55366 55632 56544 56823 57152 58368 58656 60268 60512 61256 62464 63232 68808 69654 69936 71858 72192 73749 74176 74542 75392 75764 76128 77376 78208 83049 85728 88877 90402 90768 91744 91884 92872 93248 93696 94848 95232 98332 101504 103168 107787 108946 110732 111264 111813 113088 113646 114304 117312 120536 121024 122512 126464 137616 139308 139872 143716 144384 147498 148352 149084 150784 151528 152256 154752 156416 163419 166098 171456 177754 180804 181536 183488 183768 185744 186496 187392 189696 196664 203008 206336 215574 217892 221464 222528 223626 226176 227292 228608 234624 241072 242048 245024 252928 266631 275232 278616 279744 287432 294996 296704 298168 301568 303056 304512 309504 312832 326838 332196 342912 355508 359879 361608 363072 366976 367536 371488 372992 379392 393328 406016 412672 431148 435784 442928 445056 447252 452352 454584 457216 467077 469248 482144 484096 490048 533262 550464 557232 559488 574864 589992 593408 596336 603136 606112 609024 619008 625664 653676 664392 685824 708149 711016 719758 723216 726144 733952 735072 742976 745984 758784 786656 812032 862296 871568 885856 890112 894504 904704 909168 914432 934154 938496 964288 968192 980096 1066524 1079637 1100928 1114464 1118976 1149728 1155401 1179984 1186816 1192672 1212224 1218048 1238016 1307352 1328784 1371648 1401231 1416298 1422032 1439516 1446432 1452288 1467904 1470144 1485952 1491968 1573312 1688663 1724592 1743136 1771712 1780224 1789008 1809408 1818336 1868308 1876992 1928576 1936384 1960192 2124447 2133048 2159274 2201856 2228928 2237952 2299456 2310802 2359968 2385344 2424448 2436096 2614704 2657568 2743296 2802462 2832596 2844064 2879032 2892864 2904576 2935808 2940288 2971904 3146624 3377326 3449184 3466203 3486272 3543424 3560448 3578016 3636672 3736616 3857152 3920384 4248894 4266096 4318548 4403712 4457856 4475904 4598912 4621604 4719936 4770688 4848896 5065989 5229408 5315136 5604924 5665192 5688128 5758064 5785728 5809152 5880576 5943808 6293248 6754652 6898368 6932406 6972544 7086848 7156032 7273344 7473232 7714304 7840768 8497788 8532192 8637096 8807424 8915712 9197824 9243208 9439872 9541376 9697792 10131978 10458816 10630272 11209848 11330384 11376256 11516128 11571456 11761152 11887616 12586496 13509304 13796736 13864812 13945088 14173696 14312064 14546688 14946464 15428608 16995576 17064384 17274192 17831424 18395648 18486416 18879744 19082752 19395584 20263956 20917632 21260544 21952619 22419696 22660768 22752512 23032256 23142912 23522304 25172992 27018608 27593472 27729624 27890176 28347392 28624128 29093376 29892928 33991152 34128768 34548384 35662848 36791296 36972832 37759488 38165504 40527912 41835264 42521088 43905238 44839392 45321536 45505024 46064512 46285824 54037216 55186944 55459248 55780352 57248256 58186752 59785856 65857857 67982304 68257536 69096768 73945664 75518976 81055824 83670528 85042176 87810476 89678784 90643072 91010048 92129024 108074432 110373888 110918496 114496512 119571712 131715714 135964608 136515072 138193536 147891328 162111648 167341056 175620952 179357568 181286144 184258048 216148864 221836992 239143424 263431428 271929216 273030144 276387072 295782656 324223296 351241904 358715136 362572288 368516096 432297728 443673984 478286848 526862856 543858432 552774144 591565312 648446592 702483808 717430272 725144576 864595456 887347968 1053725712 1087716864 1105548288 1183130624 1296893184 1404967616 1434860544 1729190912 1774695936 2107451424 2175433728 2593786368 2809935232 3549391872 4214902848 5187572736 5619870464 8429805696 11239740928 16859611392 22479481856 33719222784 67438445568
• Sum of all divisors σ(n): 218332692480
• Sum of proper divisors (its aliquot sum) s(n): 150894246912
• 67438445568 is an abundant number, because the sum of its proper divisors (150894246912) is greater than itself. Its abundance is 83455801344

Bases of 67438445568

• Binary: 111110110011101001010000010000000000₂
• Hexadecimal: 0xFB3A50400
• Base-36: UZB3XMO

Squares and roots of 67438445568

• 67438445568 squared (67438445568²) is 4547943940628098842624
• 67438445568 cubed (67438445568³) is 306706269886363467529622422290432
• The square root of 67438445568 is 259689.1325566013
• The cube root of 67438445568 is 4070.3883860077

Scales and comparisons

• 67,438,445,568 seconds is equal to 2,144 years, 17 weeks, 2 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 67,438,445,568 would take you about four thousand, two hundred eighty-eight 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 67438445568 cubic inches would be around 339.2 feet tall.

Recreational maths with 67438445568

• 67438445568 backwards is 86554483476
• The number of decimal digits it has is: 11
• The sum of 67438445568's digits is 60
• More coming soon!