3985532369728

Names of 3985532369728

• Cardinal: 3985532369728 can be written as Three trillion, nine hundred eighty-five billion, five hundred thirty-two million, three hundred sixty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.985532369728 × 10¹²

Factors of 3985532369728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 201595

Divisors of 3985532369728

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 43 52 56 64 79 86 91 104 112 158 172 182 208 224 301 316 344 364 416 448 553 559 602 632 688 728 832 1027 1106 1118 1204 1264 1376 1456 2054 2212 2236 2408 2528 2752 2912 3397 3913 4108 4424 4472 4816 5056 5824 6794 7189 7826 8216 8848 8944 9632 13588 14378 15652 16432 17696 17888 19264 23779 27176 28756 31304 32864 35392 35776 44161 47558 54352 57512 62608 65728 88322 95116 108704 115024 125216 176644 190232 201451 217408 230048 250432 309127 353288 380464 402902 460096 618254 706576 760928 805804 1236508 1410157 1413152 1521856 1611608 2473016 2618863 2820314 2826304 3223216 4946032 5237726 5640628 6446432 8662393 9892064 10475452 11281256 12892864 15914629 17324786 18332041 19784128 20950904 22562512 31829258 34649572 36664082 41901808 45125024 60636751 63658516 69299144 73328164 83803616 90250048 111402403 112611109 121273502 127317032 138598288 146656328 167607232 206890177 222804806 225222218 242547004 254634064 277196576 293312656 413780354 445609612 450444436 485094008 509268128 554393152 586625312 684329047 788277763 827560708 891219224 900888872 970188016 1018536256 1173250624 1368658094 1448231239 1576555526 1655121416 1782438448 1801777744 1940376032 2737316188 2896462478 3153111052 3310242832 3564876896 3603555488 3880752064 4790303329 5474632376 5792924956 6306222104 6620485664 7129753792 7207110976 8896277611 9580606658 10949264752 11585849912 12612444208 13240971328 17792555222 19161213316 21898529504 23171699824 25224888416 35585110444 38322426632 43797059008 46343399648 50449776832 62273943277 71170220888 76644853264 92686799296 124547886554 142340441776 153289706528 249095773108 284680883552 306579413056 498191546216 569361767104 996383092432 1992766184864 3985532369728
• Sum of all divisors σ(n): 10086395432960
• Sum of proper divisors (its aliquot sum) s(n): 6100863063232
• 3985532369728 is an abundant number, because the sum of its proper divisors (6100863063232) is greater than itself. Its abundance is 2115330693504

Bases of 3985532369728

• Binary: 111001111111110100001111011011101101000000₂
• Hexadecimal: 0x39FF43DBB40
• Base-36: 1EUXF2I4G

Squares and roots of 3985532369728

• 3985532369728 squared (3985532369728²) is 15884468270149687290793984
• 3985532369728 cubed (3985532369728³) is 63308062466598908073356311290166116352
• The square root of 3985532369728 is 1996379.8159989497
• The cube root of 3985532369728 is 15854.8491231523

Scales and comparisons

• 3,985,532,369,728 seconds is equal to 126,727 years, 31 weeks, 1 day, 20 hours, 55 minutes, 28 seconds.
• To count from 1 to 3,985,532,369,728 would take you about three hundred sixteen thousand, eight hundred nineteen 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 3985532369728 cubic inches would be around 1321.2 feet tall.

Recreational maths with 3985532369728

• 3985532369728 backwards is 8279632355893
• The number of decimal digits it has is: 13
• The sum of 3985532369728's digits is 70
• More coming soon!