3968668987008

Names of 3968668987008

• Cardinal: 3968668987008 can be written as Three trillion, nine hundred sixty-eight billion, six hundred sixty-eight million, nine hundred eighty-seven thousand and eight.

Scientific notation

• Scientific notation: 3.968668987008 × 10¹²

Factors of 3968668987008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4945

Divisors of 3968668987008

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 61 64 66 88 96 121 122 128 132 176 183 192 242 244 264 307 352 363 366 384 484 488 528 614 671 704 726 732 921 968 976 1056 1228 1342 1408 1452 1464 1842 1936 1952 2013 2112 2456 2684 2904 2928 3377 3684 3872 3904 4026 4224 4561 4912 5368 5808 5856 6754 7368 7381 7744 7808 8052 9122 9824 10131 10736 11616 11712 13508 13683 14736 14762 15488 16104 18244 18727 19648 20262 21472 22143 23232 23424 27016 27366 29472 29524 32208 36488 37147 37454 39296 40524 42944 44286 46464 50171 54032 54732 56181 58944 59048 64416 72976 74294 74908 81048 85888 88572 100342 108064 109464 111441 112362 117888 118096 128832 145952 148588 149816 150513 162096 177144 200684 205997 216128 218928 222882 224724 236192 257664 278221 291904 297176 299632 301026 324192 354288 401368 411994 432256 437856 445764 449448 472384 551881 556442 583808 594352 599264 602052 617991 648384 708576 802736 823988 834663 875712 891528 898896 944768 1103762 1112884 1188704 1198528 1204104 1235982 1296768 1400227 1417152 1605472 1647976 1655643 1669326 1751424 1783056 1797792 2207524 2225768 2265967 2377408 2397056 2408208 2471964 2800454 2834304 3060431 3210944 3295952 3311286 3338652 3566112 3595584 4200681 4415048 4451536 4531934 4754816 4816416 4943928 5600908 6120862 6421888 6591904 6622572 6677304 6797901 7132224 7191168 8401362 8830096 8903072 9063868 9181293 9632832 9887856 11201816 12241724 13183808 13245144 13354608 13595802 14264448 15402497 16802724 17660192 17806144 18127736 18362586 19265664 19775712 22403632 24483448 26367616 26490288 26709216 27191604 30804994 33605448 33664741 35320384 35612288 36255472 36725172 39551424 44807264 46207491 48966896 52980576 53418432 54383208 61609988 67210896 67329482 70640768 72510944 73450344 79102848 85413847 89614528 92414982 97933792 100994223 105961152 106836864 108766416 123219976 134421792 134658964 145021888 146900688 169427467 170827694 179229056 184829964 195867584 201988446 211922304 217532832 246439952 256241541 268843584 269317928 290043776 293801376 338854934 341655388 369659928 391735168 403976892 435065664 492879904 508282401 512483082 537687168 538635856 587602752 677709868 683310776 739319856 807953784 870131328 939552317 985759808 1016564802 1024966164 1077271712 1175205504 1355419736 1366621552 1478639712 1615907568 1879104634 1971519616 2033129604 2049932328 2154543424 2710839472 2733243104 2818656951 2957279424 3231815136 3758209268 4066259208 4099864656 4309086848 5421678944 5466486208 5637313902 5914558848 6463630272 7516418536 8132518416 8199729312 10335075487 10843357888 10932972416 11274627804 12927260544 15032837072 16265036832 16399458624 20670150974 21686715776 22549255608 30065674144 31005226461 32530073664 32798917248 41340301948 45098511216 60131348288 62010452922 65060147328 82680603896 90197022432 120262696576 124020905844 165361207792 180394044864 248041811688 330722415584 360788089728 496083623376 661444831168 992167246752 1322889662336 1984334493504 3968668987008
• Sum of all divisors σ(n): 11818150048320
• Sum of proper divisors (its aliquot sum) s(n): 7849481061312
• 3968668987008 is an abundant number, because the sum of its proper divisors (7849481061312) is greater than itself. Its abundance is 3880812074304

Bases of 3968668987008

• Binary: 111001110000000111000110101110111010000000₂
• Hexadecimal: 0x39C071AEE80
• Base-36: 1EN6J1OQO

Squares and roots of 3968668987008

• 3968668987008 squared (3968668987008²) is 15750333528439104872792064
• 3968668987008 cubed (3968668987008³) is 62507860209348560694917957335501504512
• The square root of 3968668987008 is 1992151.8483810415
• The cube root of 3968668987008 is 15832.4560990975

Scales and comparisons

• 3,968,668,987,008 seconds is equal to 126,191 years, 20 weeks, 4 days, 19 hours, 56 minutes, 48 seconds.
• To count from 1 to 3,968,668,987,008 would take you about three hundred fifteen thousand, four hundred seventy-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 3968668987008 cubic inches would be around 1319.4 feet tall.

Recreational maths with 3968668987008

• 3968668987008 backwards is 8007898668693
• The number of decimal digits it has is: 13
• The sum of 3968668987008's digits is 78
• More coming soon!