768161365845048

Names of 768161365845048

• Cardinal: 768161365845048 can be written as Seven hundred sixty-eight trillion, one hundred sixty-one billion, three hundred sixty-five million, eight hundred forty-five thousand and forty-eight.

Scientific notation

• Scientific notation: 7.68161365845048 × 10¹⁴

Factors of 768161365845048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 18200

Divisors of 768161365845048

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 54 56 57 63 72 76 81 84 108 114 126 133 152 162 168 171 189 216 228 243 252 266 324 342 378 399 456 486 504 513 532 567 648 684 729 756 798 972 1026 1064 1134 1197 1368 1458 1512 1539 1596 1701 1944 2052 2187 2268 2394 2916 3078 3192 3402 3591 4104 4374 4536 4617 4788 5103 5832 6156 6804 7182 8748 9234 9576 10206 10773 12312 13608 13851 14364 15309 17496 18169 18468 20412 21546 27702 28728 30618 32319 36338 36936 40824 41553 43092 54507 55404 61236 64638 72676 83106 86184 96957 109014 110808 122472 127183 129276 145352 163521 166212 193914 218028 254366 258552 290871 327042 332424 345211 381549 387828 436056 490563 508732 581742 654084 690422 763098 775656 981126 1017464 1035633 1144647 1163484 1308168 1380844 1471689 1526196 1962252 2071266 2289294 2326968 2416477 2761688 2943378 3052392 3106899 3433941 3924504 4142532 4415067 4578588 4832954 5886756 6213798 6867882 7249431 8285064 8830134 9157176 9320697 9665908 10301823 11773512 12427596 13245201 13735764 14498862 17660268 18641394 19331816 20603646 21748293 24855192 26490402 27471528 27962091 28997724 30905469 35320536 37282788 39735603 41207292 43496586 52980804 55924182 57995448 61810938 65244879 74565576 79471206 82414584 83886273 86993172 92716407 105961608 111848364 123621876 130489758 158942412 167772546 173986344 185432814 195734637 223696728 247243752 251658819 260979516 278149221 317884824 330112561 335545092 370865628 391469274 503317638 521959032 556298442 587203911 660225122 671090184 741731256 754976457 782938548 990337683 1006635276 1112596884 1174407822 1320450244 1509952914 1565877096 1761611733 1980675366 2013270552 2225193768 2310787927 2348815644 2640900488 2971013049 3019905828 3523223466 3961350732 4621575854 4697631288 5284835199 5942026098 6039811656 6272138659 6932363781 7046446932 7922701464 8913039147 9243151708 10569670398 11884052196 12544277318 13864727562 14092893864 17826078294 18486303416 18816415977 20797091343 21139340796 23768104392 25088554636 26739117441 27729455124 35652156588 37632831954 41594182686 42278681592 43904970613 50177109272 53478234882 55458910248 56449247931 62391274029 71304313176 75265663908 80217352323 83188365372 87809941226 106956469764 112898495862 124782548058 131714911839 150531327816 160434704646 166376730744 169347743793 175619882452 187173822087 213912939528 225796991724 240652056969 249565096116 263429823678 320869409292 338695487586 351239764904 374347644174 395144735517 451593983448 481304113938 499130192232 508043231379 526859647356 561521466261 641738818584 677390975172 721956170907 748695288348 790289471034 962608227876 1016086462758 1053719294712 1123042932522 1185434206551 1354781950344 1443912341814 1497390576696 1524129694137 1580578942068 1684564398783 1925216455752 2032172925516 2246085865044 2370868413102 2887824683628 3048259388274 3161157884136 3369128797566 3556302619653 4064345851032 4492171730088 4572389082411 4741736826204 5053693196349 5775649367256 6096518776548 6738257595132 7112605239306 9144778164822 9483473652408 10107386392698 10668907858959 12193037553096 13476515190264 13717167247233 14225210478612 18289556329644 20214772785396 21337815717918 27434334494466 28450420957224 32006723576877 36579112659288 40429545570792 42675631435836 54868668988932 64013447153754 85351262871672 96020170730631 109737337977864 128026894307508 192040341461262 256053788615016 384080682922524 768161365845048
• Sum of all divisors σ(n): 2598789114432000
• Sum of proper divisors (its aliquot sum) s(n): 1830627748586952
• 768161365845048 is an abundant number, because the sum of its proper divisors (1830627748586952) is greater than itself. Its abundance is 1062466382741904

Bases of 768161365845048

• Binary: 10101110101010001110000001010101110110010000111000₂
• Hexadecimal: 0x2BAA381576438
• Base-36: 7KAGGJVVI0

Squares and roots of 768161365845048

• 768161365845048 squared (768161365845048²) is 590071883976929676055146122304
• 768161365845048 cubed (768161365845048³) is 453270424342478993878465329474546705320750592
• The square root of 768161365845048 is 27715724.1623784385
• The cube root of 768161365845048 is 91583.5527669565

Scales and comparisons

• 768,161,365,845,048 seconds is equal to 24,425,155 years, 18 weeks, 3 days, 3 hours, 10 minutes, 48 seconds.
• To count from 1 to 768,161,365,845,048 would take you about sixty-one million, sixty-two thousand, eight 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 768161365845048 cubic inches would be around 7632 feet tall.

Recreational maths with 768161365845048

• 768161365845048 backwards is 840548563161867
• 768161365845048 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 768161365845048's digits is 72
• More coming soon!