168969779955368

Names of 168969779955368

• Cardinal: 168969779955368 can be written as One hundred sixty-eight trillion, nine hundred sixty-nine billion, seven hundred seventy-nine million, nine hundred fifty-five thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.68969779955368 × 10¹⁴

Factors of 168969779955368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 488

Divisors of 168969779955368

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 14 17 28 29 34 49 56 58 68 98 116 119 136 196 203 232 238 343 392 406 433 476 493 686 812 833 841 866 952 986 1372 1421 1624 1666 1682 1732 1972 2401 2744 2842 3031 3332 3364 3451 3464 3944 4802 5684 5831 5887 6062 6664 6728 6902 7361 9604 9947 11368 11662 11774 12124 12557 13804 14297 14722 16807 19208 19894 21217 23324 23548 24157 24248 24389 25114 27608 28594 29444 33614 39788 40817 41209 42434 46648 47096 48314 48778 50228 51527 57188 58888 67228 69629 79576 81634 82418 84868 87899 96628 97556 100079 100456 103054 114376 117649 134456 139258 148519 163268 164836 169099 169736 170723 175798 193256 195112 200158 206108 213469 235298 278516 285719 288463 297038 326536 329672 338198 341446 351596 360689 364153 400316 412216 414613 426938 470596 487403 557032 571438 576926 594076 615293 676396 682892 700553 703192 721378 728306 800632 829226 853876 941192 974806 1039633 1142876 1153852 1183693 1188152 1195061 1230586 1352792 1365784 1401106 1442756 1456612 1494283 1658452 1707752 1949612 2000033 2019241 2079266 2285752 2307704 2367386 2390122 2461172 2524823 2549071 2802212 2885512 2902291 2913224 2988566 3316904 3411821 3899224 4000066 4038482 4158532 4307051 4734772 4780244 4903871 4922344 5049646 5098142 5604424 5804582 5977132 6190601 6823642 7277431 8000132 8076964 8285851 8317064 8365427 8614102 9469544 9560488 9807742 10099292 10196284 10459981 10560437 11609164 11954264 12381202 13647284 14134687 14554862 16000264 16153928 16571702 16730854 17228204 17673761 17843497 19615484 20198584 20316037 20392568 20919962 21120874 23218328 24762404 27294568 28269374 29109724 30149357 33143404 33461708 34327097 34456408 35347522 35686994 39230968 40632074 41839924 42241748 43334207 49524808 50942017 56538748 58000957 58219448 58557989 60298714 66286808 66923416 68654194 70695044 71373988 73219867 73923059 81264148 83679848 84483496 86668414 98942809 101884034 113077496 116001914 117115978 120597428 123716327 124904479 137308388 141390088 142212259 142747976 146439734 147846118 162528296 173336828 179527429 197885618 203768068 211045499 232003828 234231956 240289679 241194856 247432654 249808958 274616776 284424518 292879468 295692236 303339449 346673656 359054858 395771236 407536136 409905923 422090998 464007656 468463912 480579358 494865308 499617916 512539069 517461413 568849036 585758936 591384472 606678898 718109716 791542472 819811846 844181996 866014289 874331353 961158716 989730616 995485813 999235832 1025078138 1034922826 1137698072 1213357796 1256692003 1436219432 1477318493 1639623692 1682027753 1688363992 1732028578 1748662706 1922317432 1990971626 2050156276 2069845652 2123376143 2426715592 2513384006 2869341461 2954636986 3279247384 3364055506 3464057156 3497325412 3587773483 3622229891 3981943252 4100312552 4139691304 4246752286 5026768012 5738682922 5909273972 6120319471 6728111012 6928114312 6968400691 6994650824 7175546966 7244459782 7963886504 8493504572 8796844021 10053536024 11477365844 11818547944 12240638942 13456222024 13936801382 14351093932 14488919564 14863633001 16987009144 17593688042 22954731688 24481277884 25114414381 25355609237 27873602764 28702187864 28977839128 29727266002 35187376084 42842236297 48778804837 48962555768 50228828762 50711218474 55747205528 59454532004 61577908147 70374752168 85684472594 97557609674 100457657524 101422436948 104045431007 118909064008 123155816294 171368945188 177489264659 195115219348 200915315048 202844873896 208090862014 246311632588 342737890376 354978529318 390230438696 416181724028 431045357029 492623265176 709957058636 728318017049 832363448056 862090714058 1242424852613 1419914117272 1456636034098 1724181428116 2484849705226 2913272068196 3017317499203 3448362856232 4969699410452 5826544136392 6034634998406 9939398820904 12069269996812 21121222494421 24138539993624 42242444988842 84484889977684 168969779955368
• Sum of all divisors σ(n): 406276163067600
• Sum of proper divisors (its aliquot sum) s(n): 237306383112232
• 168969779955368 is an abundant number, because the sum of its proper divisors (237306383112232) is greater than itself. Its abundance is 68336603156864

Bases of 168969779955368

• Binary: 100110011010110101010111101101100100011010101000₂
• Hexadecimal: 0x99AD57B646A8
• Base-36: 1NW7N8BC88

Squares and roots of 168969779955368

• 168969779955368 squared (168969779955368²) is 28550786538165481560072015424
• 168969779955368 cubed (168969779955368³) is 4824220118906504318028023457360752527596032
• The square root of 168969779955368 is 12998837.6386263091
• The cube root of 168969779955368 is 55284.4524803487

Scales and comparisons

• 168,969,779,955,368 seconds is equal to 5,372,716 years, 17 weeks, 6 days, 11 hours, 36 minutes, 8 seconds.
• To count from 1 to 168,969,779,955,368 would take you about thirteen million, four hundred thirty-one thousand, seven hundred ninety 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 168969779955368 cubic inches would be around 4607 feet tall.

Recreational maths with 168969779955368

• 168969779955368 backwards is 863559977969861
• 168969779955368 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 168969779955368's digits is 98
• More coming soon!