1328215404672

Names of 1328215404672

• Cardinal: 1328215404672 can be written as One trillion, three hundred twenty-eight billion, two hundred fifteen million, four hundred four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.328215404672 × 10¹²

Factors of 1328215404672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 150282

Divisors of 1328215404672

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 197 208 216 234 288 312 351 384 394 416 432 468 576 591 624 702 788 832 864 936 1152 1182 1248 1404 1576 1664 1728 1773 1872 2364 2496 2561 2808 3152 3456 3546 3744 4728 4992 5122 5319 5616 6304 7092 7488 7683 9456 10244 10638 11232 12608 14184 14976 15366 18912 20488 21276 22464 23049 25216 28368 30732 37824 40976 42552 44928 46098 56736 61464 69147 75648 81952 85104 92196 113472 122928 138294 150067 163904 170208 184392 226944 245856 276588 300134 327808 340416 368784 450201 491712 553176 600268 680832 737568 900402 983424 1106352 1200536 1350603 1475136 1800804 1950871 2212704 2401072 2701206 2950272 3601608 3901742 4051809 4425408 4802144 5402412 5852613 7203216 7803484 8103618 8850816 9604288 10804824 11705226 14406432 15606968 16207236 17557839 19208576 21609648 23410452 28812864 29563199 31213936 32414472 35115678 43219296 46820904 52673517 57625728 59126398 62427872 64828944 70231356 86438592 88689597 93641808 105347034 118252796 124855744 129657888 140462712 172877184 177379194 187283616 210694068 236505592 249711488 259315776 266068791 280925424 354758388 374567232 384321587 421388136 473011184 518631552 532137582 561850848 709516776 749134464 768643174 798206373 842776272 946022368 1064275164 1123701696 1152964761 1419033552 1537286348 1596412746 1685552544 1892044736 2128550328 2247403392 2305929522 2838067104 3074572696 3192825492 3371105088 3458894283 3784089472 4257100656 4611859044 5676134208 6149145392 6385650984 6742210176 6917788566 8514201312 9223718088 10376682849 11352268416 12298290784 12771301968 13835577132 17028402624 18447436176 20753365698 24596581568 25542603936 27671154264 34056805248 36894872352 41506731396 49193163136 51085207872 55342308528 73789744704 83013462792 102170415744 110684617056 147579489408 166026925584 221369234112 332053851168 442738468224 664107702336 1328215404672
• Sum of all divisors σ(n): 4243082659200
• Sum of proper divisors (its aliquot sum) s(n): 2914867254528
• 1328215404672 is an abundant number, because the sum of its proper divisors (2914867254528) is greater than itself. Its abundance is 1586651849856

Bases of 1328215404672

• Binary: 10011010100111111110011101011000010000000₂
• Hexadecimal: 0x1353FCEB080
• Base-36: GY695PC0

Squares and roots of 1328215404672

• 1328215404672 squared (1328215404672²) is 1764156161208004719427584
• 1328215404672 cubed (1328215404672³) is 2343179389563492056780194302759272448
• The square root of 1328215404672 is 1152482.2795479331
• The cube root of 1328215404672 is 10992.3235827017

Scales and comparisons

• 1,328,215,404,672 seconds is equal to 42,233 years, 7 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,328,215,404,672 would take you about one hundred five thousand, five hundred eighty-two 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 1328215404672 cubic inches would be around 916 feet tall.

Recreational maths with 1328215404672

• 1328215404672 backwards is 2764045128231
• The number of decimal digits it has is: 13
• The sum of 1328215404672's digits is 45
• More coming soon!