3997226843648

Names of 3997226843648

• Cardinal: 3997226843648 can be written as Three trillion, nine hundred ninety-seven billion, two hundred twenty-six million, eight hundred forty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 3.997226843648 × 10¹²

Factors of 3997226843648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1393

Divisors of 3997226843648

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 19 31 32 38 62 64 67 76 124 128 134 152 181 248 256 268 304 362 496 512 536 589 608 724 992 1072 1093 1178 1216 1273 1448 1984 2077 2144 2186 2356 2432 2546 2896 3439 3968 4154 4288 4372 4712 4864 5092 5611 5792 6878 7936 8308 8576 8744 9424 9728 10184 11222 11584 12127 13756 15872 16616 17152 17488 18848 20368 20767 22444 23168 24254 27512 33232 33883 34304 34976 37696 39463 40736 41534 44888 46336 48508 55024 66464 67766 69952 73231 75392 78926 81472 83068 89776 92672 97016 106609 110048 132928 135532 139904 146462 150784 157852 162944 166136 179552 194032 197833 213218 220096 230413 265856 271064 279808 292924 301568 315704 325888 332272 359104 375937 388064 395666 426436 440192 460826 531712 542128 559616 585848 631408 643777 651776 664544 718208 751874 776128 791332 852872 880384 921652 1063424 1084256 1171696 1262816 1287554 1329088 1391389 1436416 1503748 1552256 1582664 1705744 1760768 1843304 2168512 2270161 2343392 2525632 2575108 2658176 2782778 2872832 3007496 3104512 3165328 3411488 3686608 3758827 4337024 4540322 4686784 5051264 5150216 5316352 5565556 6014992 6132823 6209024 6330656 6822976 7142803 7373216 7517654 8674048 9080644 9373568 10102528 10300432 10632704 11131112 12029984 12265646 12661312 13254811 13645952 14285606 14746432 15035308 17348096 18161288 18747136 20205056 20600864 22262224 24059968 24531292 25322624 26509622 27291904 28571212 29492864 30070616 36322576 37494272 41201728 43133059 44524448 48119936 49062584 50645248 53019244 54583808 57142424 58985728 60141232 72645152 82403456 86266118 89048896 96239872 98125168 101290496 106038488 114284848 116523637 117971456 120282464 145290304 164806912 172532236 178097792 192479744 196250336 212076976 228569696 233047274 240564928 251841409 290580608 329613824 345064472 356195584 392500672 410899141 424153952 457139392 466094548 481129856 503682818 581161216 690128944 712391168 785001344 821798282 848307904 914278784 932189096 962259712 1007365636 1162322432 1380257888 1570002688 1643596564 1696615808 1828557568 1864378192 1924519424 2014731272 2760515776 3140005376 3287193128 3393231616 3657115136 3728756384 4029462544 5521031552 6574386256 6786463232 7457512768 7807083679 8058925088 11042063104 13148772512 14915025536 15614167358 16117850176 22084126208 26297545024 29830051072 31228334716 32235700352 52595090048 59660102144 62456669432 64471400704 105190180096 124913338864 128942801408 210380360192 249826677728 499653355456 999306710912 1998613421824 3997226843648
• Sum of all divisors σ(n): 8864479303680
• Sum of proper divisors (its aliquot sum) s(n): 4867252460032
• 3997226843648 is an abundant number, because the sum of its proper divisors (4867252460032) is greater than itself. Its abundance is 870025616384

Bases of 3997226843648

• Binary: 111010001010101101010010010011111000000000₂
• Hexadecimal: 0x3A2AD493E00
• Base-36: 1F0ATNNY8

Squares and roots of 3997226843648

• 3997226843648 squared (3997226843648²) is 15977822439580152637947904
• 3997226843648 cubed (3997226843648³) is 63866980758531160715290561213777313792
• The square root of 3997226843648 is 1999306.5907078885
• The cube root of 3997226843648 is 15870.3412455033

Scales and comparisons

• 3,997,226,843,648 seconds is equal to 127,099 years, 23 weeks, 2 days, 13 hours, 54 minutes, 8 seconds.
• To count from 1 to 3,997,226,843,648 would take you about three hundred seventeen thousand, seven hundred forty-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 3997226843648 cubic inches would be around 1322.5 feet tall.

Recreational maths with 3997226843648

• 3997226843648 backwards is 8463486227993
• The number of decimal digits it has is: 13
• The sum of 3997226843648's digits is 71
• More coming soon!