67445135136

Names of 67445135136

• Cardinal: 67445135136 can be written as Sixty-seven billion, four hundred forty-five million, one hundred thirty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 6.7445135136 × 10¹⁰

Factors of 67445135136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 451

Divisors of 67445135136

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 67 72 82 96 108 123 134 144 157 164 181 201 216 246 268 288 314 328 362 369 402 432 471 492 536 543 603 628 656 724 738 804 864 942 984 1072 1086 1107 1206 1256 1312 1413 1448 1476 1608 1629 1809 1884 1968 2144 2172 2214 2412 2512 2747 2826 2896 2952 3216 3258 3618 3768 3936 4239 4344 4428 4824 4887 5024 5494 5652 5792 5904 6432 6437 6516 7236 7421 7536 8241 8478 8688 8856 9648 9774 10519 10988 11304 11808 12127 12874 13032 14472 14842 15072 16482 16956 17376 17712 19296 19311 19548 21038 21976 22263 22608 24254 24723 25748 26064 28417 28944 29684 31557 32964 33912 35424 36381 38622 39096 42076 43952 44526 45216 48508 49446 51496 52128 56834 57888 57933 59368 63114 65928 66789 67824 72762 74169 77244 78192 84152 85251 87904 89052 94671 97016 98892 102992 109143 113668 115866 118736 126228 131856 133578 135648 145524 148338 154488 156384 168304 170502 173799 178104 189342 194032 197784 200367 205984 218286 227336 231732 237472 252456 255753 263712 267156 284013 291048 296676 308976 327429 336608 341004 347598 356208 378684 388064 395568 400734 431279 436572 454672 463464 497207 504912 511506 534312 568026 582096 593352 617952 654858 682008 695196 712416 757368 767259 791136 801468 862558 873144 909344 926928 994414 1009824 1023012 1068624 1136052 1164192 1165097 1186704 1293837 1309716 1364016 1390392 1491621 1514736 1534518 1602936 1725116 1746288 1853856 1903939 1988828 2046024 2137248 2272104 2330194 2373408 2587674 2619432 2728032 2780784 2983242 3029472 3069036 3205872 3450232 3492576 3495291 3807878 3881511 3977656 4092048 4474863 4544208 4660388 5175348 5238864 5561568 5711817 5966484 6138072 6411744 6900464 6990582 7615756 7763022 7955312 8184096 8949726 9088416 9320776 10350696 10477728 10485873 11423634 11644533 11932968 12276144 13424589 13800928 13981164 15231512 15526044 15910624 17135451 17899452 18641552 20701392 20971746 22847268 23289066 23865936 24552288 26849178 27962328 30463024 31052088 31457619 34270902 35798904 37283104 41402784 41943492 45694536 46578132 47731872 51406353 53698356 55924656 60926048 62104176 62915238 68541804 71597808 78061499 83886984 91389072 93156264 102812706 107396712 111849312 124208352 125830476 137083608 143195616 156122998 167773968 182778144 186312528 205625412 214793424 234184497 251660952 274167216 312245996 335547936 372625056 411250824 429586848 468368994 503321904 548334432 624491992 702553491 822501648 936737988 1006643808 1248983984 1405106982 1645003296 1873475976 2107660473 2497967968 2810213964 3746951952 4215320946 5620427928 7493903904 8430641892 11240855856 16861283784 22481711712 33722567568 67445135136
• Sum of all divisors σ(n): 206960382720
• Sum of proper divisors (its aliquot sum) s(n): 139515247584
• 67445135136 is an abundant number, because the sum of its proper divisors (139515247584) is greater than itself. Its abundance is 72070112448

Bases of 67445135136

• Binary: 111110110100000010110001011100100000₂
• Hexadecimal: 0xFB40B1720
• Base-36: UZF3BC0

Squares and roots of 67445135136

• 67445135136 squared (67445135136²) is 4548846253513301738496
• 67445135136 cubed (67445135136³) is 306797550281091950526406453395456
• The square root of 67445135136 is 259702.0121908955
• The cube root of 67445135136 is 4070.5229691793

Scales and comparisons

• 67,445,135,136 seconds is equal to 2,144 years, 28 weeks, 2 days, 23 hours, 45 minutes, 36 seconds.
• To count from 1 to 67,445,135,136 would take you about four thousand, two hundred eighty-nine 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 67445135136 cubic inches would be around 339.2 feet tall.

Recreational maths with 67445135136

• 67445135136 backwards is 63153154476
• The number of decimal digits it has is: 11
• The sum of 67445135136's digits is 45
• More coming soon!