168397811830976

Names of 168397811830976

• Cardinal: 168397811830976 can be written as One hundred sixty-eight trillion, three hundred ninety-seven billion, eight hundred eleven million, eight hundred thirty thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.68397811830976 × 10¹⁴

Factors of 168397811830976

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4878

Divisors of 168397811830976

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 37 52 56 64 74 91 104 112 148 182 208 224 259 296 307 364 416 448 481 518 592 614 661 728 832 962 1036 1184 1228 1322 1456 1924 2072 2149 2368 2456 2644 2912 3367 3848 3851 3991 4144 4298 4627 4912 5288 5824 6734 7696 7702 7982 8288 8593 8596 9254 9824 10576 11359 13468 15392 15404 15964 16576 17186 17192 18508 19648 21152 22718 24457 26936 26957 27937 30784 30808 31928 34372 34384 37016 42304 45436 48914 50063 53872 53914 55874 60151 61616 63856 68744 68768 74032 79513 90872 97828 100126 107744 107828 111748 120302 123232 127712 137488 137536 142487 147667 148064 159026 171199 181744 195656 200252 202927 215488 215656 223496 240604 246464 255424 274976 284974 295334 296128 317941 318052 342398 350441 363488 391312 400504 405854 431312 446992 481208 549952 569948 590668 635882 636104 684796 700882 726976 782624 801008 811708 862624 893984 962416 997409 1033669 1139896 1181336 1182257 1271764 1272208 1369592 1401764 1420489 1565248 1602016 1623416 1725248 1787968 1852331 1924832 1994818 2067338 2225587 2279792 2362672 2364514 2543528 2544416 2545511 2638051 2739184 2803528 2840978 3204032 3246832 3704662 3849664 3989636 4134676 4451174 4559584 4725344 4729028 5087056 5088832 5091022 5276102 5478368 5607056 5681956 6493664 7409324 7508299 7979272 8269352 8275799 8902348 9119168 9450688 9458056 10174112 10182044 10552204 10956736 11214112 11363912 12966317 12987328 14818648 15016598 15369341 15958544 16538704 16551598 17804696 17818577 18466357 18916112 20348224 20364088 21104408 22428224 22727824 25932634 29637296 30033196 30738682 31917088 33077408 33091643 33103196 35609392 35637154 36932714 37832224 40728176 42208816 43743509 45455648 51865268 52558093 59274592 60066392 61477364 63834176 66154816 66183286 66206392 71218784 71274308 73865428 75664448 81456352 84417632 87487018 90911296 94183907 97607887 103730536 105116186 107585387 118549184 120132784 122954728 132366572 132412784 142437568 142548616 147730856 162912704 168835264 174974036 188367814 195215774 207461072 210232372 215170774 231641501 240265568 245909456 264733144 264825568 285097232 295461712 306204563 349948072 376735628 390431548 414922144 420464744 430341548 463283002 480531136 491818912 529466288 529651136 568665617 570194464 590923424 612409126 659287349 683255209 699896144 753471256 780863096 781471877 829844288 840929488 860683096 926566004 983637824 1058932576 1137331234 1140388928 1181846848 1224390791 1224818252 1318574698 1366510418 1399792288 1506942512 1561726192 1562943754 1681858976 1721366192 1853132008 2117865152 2274662468 2448781582 2449636504 2637149396 2733020836 2799584576 3013885024 3123452384 3125887508 3363717952 3442732384 3706264016 3980659319 4549324936 4897563164 4899273008 5274298792 5466041672 5470303139 6027770048 6246904768 6251775016 6885464768 7412528032 7961318638 8570735537 9098649872 9795126328 9798546016 10159134401 10548597584 10932083344 10940606278 12503550032 14825056064 15922637276 17141471074 18197299744 19590252656 19597092032 20318268802 21097195168 21864166688 21881212556 25007100064 28914459449 31845274552 34282942148 36394599488 39180505312 40636537604 42194390336 43728333376 43762425112 50014200128 57828918898 63690549104 68565884296 71113940807 78361010624 81273075208 87524850224 115657837796 127381098208 137131768592 142227881614 162546150416 175049700448 202401216143 231315675592 254762196416 274263537184 284455763228 325092300832 350099400896 375887972837 404802432286 462631351184 548527074368 568911526456 650184601664 751775945674 809604864572 925262702368 1137823052912 1503551891348 1619209729144 1850525404736 2275646105824 2631215809859 3007103782696 3238419458288 4551292211648 5262431619718 6014207565392 6476838916576 10524863239436 12028415130784 12953677833152 21049726478872 24056830261568 42099452957744 84198905915488 168397811830976
• Sum of all divisors σ(n): 424522120264704
• Sum of proper divisors (its aliquot sum) s(n): 256124308433728
• 168397811830976 is an abundant number, because the sum of its proper divisors (256124308433728) is greater than itself. Its abundance is 87726496602752

Bases of 168397811830976

• Binary: 100110010010100000101011110000010101000011000000₂
• Hexadecimal: 0x99282BC150C0
• Base-36: 1NOWVX9EWW

Squares and roots of 168397811830976

• 168397811830976 squared (168397811830976²) is 28357823029460800477593112576
• 168397811830976 cubed (168397811830976³) is 4775395346451257660463652844143385451954176
• The square root of 168397811830976 is 12976818.2475896609
• The cube root of 168397811830976 is 55222.0020801357

Scales and comparisons

• 168,397,811,830,976 seconds is equal to 5,354,529 years, 27 weeks, 3 days, 1 hour, 2 minutes, 56 seconds.
• To count from 1 to 168,397,811,830,976 would take you about thirteen million, three hundred eighty-six thousand, three hundred twenty-three 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 168397811830976 cubic inches would be around 4601.8 feet tall.

Recreational maths with 168397811830976

• 168397811830976 backwards is 679038118793861
• The number of decimal digits it has is: 15
• The sum of 168397811830976's digits is 77
• More coming soon!