16243879968

Names of 16243879968

• Cardinal: 16243879968 can be written as Sixteen billion, two hundred forty-three million, eight hundred seventy-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6243879968 × 10¹⁰

Factors of 16243879968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7036

Divisors of 16243879968

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 31 32 36 48 54 58 62 72 81 87 93 96 108 116 124 144 162 174 186 216 232 248 261 279 288 324 348 372 432 464 496 522 558 648 696 744 783 837 864 899 928 992 1044 1116 1296 1392 1488 1566 1674 1798 2088 2232 2349 2511 2592 2697 2784 2976 3132 3348 3596 4176 4464 4698 5022 5394 6264 6696 6971 7192 8091 8352 8928 9396 10044 10788 12528 13392 13942 14384 16182 18792 20088 20913 21576 24273 25056 26784 27884 28768 32364 37584 40176 41826 43152 48546 55768 62739 64728 72819 75168 80352 83652 86304 97092 111536 125478 129456 145638 167304 188217 194184 202159 216101 223072 250956 258912 291276 334608 376434 388368 404318 432202 501912 564651 582552 606477 648303 669216 752868 776736 808636 864404 1003824 1129302 1165104 1212954 1296606 1505736 1617272 1728808 1819431 1944909 2007648 2258604 2330208 2425908 2593212 3011472 3234544 3457616 3638862 3889818 4517208 4851816 5186424 5458293 5834727 6022944 6266929 6469088 6915232 7277724 7779636 9034416 9703632 10372848 10916586 11669454 12533858 14555448 15559272 16374879 17504181 18068832 18800787 19407264 20745696 21833172 23338908 25067716 29110896 31118544 32749758 35008362 37601574 43666344 46677816 50135432 56402361 58221792 62237088 65499516 70016724 75203148 87332688 93355632 100270864 112804722 130999032 140033448 150406296 169207083 174665376 186711264 200541728 225609444 261998064 280066896 300812592 338414166 451218888 507621249 523996128 560133792 601625184 676828332 902437776 1015242498 1353656664 1804875552 2030484996 2707313328 4060969992 5414626656 8121939984 16243879968
• Sum of all divisors σ(n): 51021653760
• Sum of proper divisors (its aliquot sum) s(n): 34777773792
• 16243879968 is an abundant number, because the sum of its proper divisors (34777773792) is greater than itself. Its abundance is 18533893824

Bases of 16243879968

• Binary: 1111001000001101011111000000100000₂
• Hexadecimal: 0x3C835F020
• Base-36: 7GN6Q00

Squares and roots of 16243879968

• 16243879968 squared (16243879968²) is 263863636414791681024
• 16243879968 cubed (16243879968³) is 4286169237841869926278799327232
• The square root of 16243879968 is 127451.4808387883
• The cube root of 16243879968 is 2532.5804917787

Scales and comparisons

• 16,243,879,968 seconds is equal to 516 years, 26 weeks, 1 day, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 16,243,879,968 would take you about one thousand and thirty-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 16243879968 cubic inches would be around 211 feet tall.

Recreational maths with 16243879968

• 16243879968 backwards is 86997834261
• The number of decimal digits it has is: 11
• The sum of 16243879968's digits is 63
• More coming soon!