1121398541872

Names of 1121398541872

• Cardinal: 1121398541872 can be written as One trillion, one hundred twenty-one billion, three hundred ninety-eight million, five hundred forty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.121398541872 × 10¹²

Factors of 1121398541872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 59

Divisors of 1121398541872

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 38 49 56 62 76 98 112 124 133 152 196 217 248 266 304 343 361 392 434 496 532 589 686 722 784 868 931 961 1064 1178 1372 1444 1519 1736 1862 1922 2128 2356 2527 2744 2888 3038 3472 3724 3844 4123 4712 5054 5488 5776 6076 6517 6727 6859 7448 7688 8246 9424 10108 10633 11191 12152 13034 13454 13718 14896 15376 16492 17689 18259 20216 21266 22382 24304 26068 26908 27436 28861 29791 32984 35378 36518 40432 42532 44764 47089 48013 52136 53816 54872 57722 59582 65968 70756 73036 78337 85064 89528 94178 96026 104272 107632 109744 115444 119164 123823 127813 141512 146072 156674 170128 179056 188356 192052 202027 208537 212629 230888 238328 247646 255626 283024 292144 313348 329623 336091 346921 376712 384104 404054 417074 425258 461776 476656 495292 511252 548359 566029 626696 659246 672182 693842 753424 768208 808108 834148 850516 894691 990584 1022504 1096718 1132058 1253392 1318492 1344364 1387684 1459759 1488403 1616216 1668296 1701032 1789382 1981168 2045008 2193436 2264116 2352637 2428447 2636984 2688728 2775368 2919518 2976806 3232432 3336592 3402064 3578764 3838513 3962203 4386872 4528232 4705274 4856894 5273968 5377456 5550736 5839036 5953612 6262837 6591499 7157528 7677026 7924406 8773744 9056464 9410548 9713788 10218313 10418821 10754551 11678072 11907224 12525674 13182998 14315056 15354052 15848812 16999129 18821096 19427576 20436626 20837642 21509102 23356144 23814448 25051348 26365996 27735421 30708104 31697624 33998258 37642192 38855152 40873252 41675284 43018204 46140493 50102696 52731992 55470842 61416208 63395248 67996516 72931747 75281857 81746504 83350568 86036408 92280986 100205392 105463984 110941684 118993903 135993032 145863494 150563714 163493008 166701136 172072816 184561972 194147947 204336469 221883368 237987806 271986064 291726988 301127428 322983451 369123944 388295894 408672938 443766736 475975612 526972999 583453976 602254856 645966902 738247888 776591788 817345876 951951224 1053945998 1166907952 1204509712 1291933804 1430355283 1553183576 1634691752 1903902448 2107891996 2260884157 2583867608 2860710566 3106367152 3269383504 3688810993 4215783992 4521768314 5167735216 5721421132 7377621986 8431567984 9043536628 10012486981 11442842264 14755243972 18087073256 20024973962 22885684528 29510487944 36174146512 40049947924 59020975888 70087408867 80099895848 140174817734 160199791696 280349635468 560699270936 1121398541872
• Sum of all divisors σ(n): 2763664384000
• Sum of proper divisors (its aliquot sum) s(n): 1642265842128
• 1121398541872 is an abundant number, because the sum of its proper divisors (1642265842128) is greater than itself. Its abundance is 520867300256

Bases of 1121398541872

• Binary: 10000010100011000100011111100111000110000₂
• Hexadecimal: 0x105188FCE30
• Base-36: EB5VQKOG

Squares and roots of 1121398541872

• 1121398541872 squared (1121398541872²) is 1257534689712647737264384
• 1121398541872 cubed (1121398541872³) is 1410197567397221131244660375758286848
• The square root of 1121398541872 is 1058961.0672125769
• The cube root of 1121398541872 is 10389.3089774331

Scales and comparisons

• 1,121,398,541,872 seconds is equal to 35,657 years, 1 day, 18 hours, 57 minutes, 52 seconds.
• To count from 1 to 1,121,398,541,872 would take you about eighty-nine thousand, one hundred forty-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 1121398541872 cubic inches would be around 865.8 feet tall.

Recreational maths with 1121398541872

• 1121398541872 backwards is 2781458931211
• The number of decimal digits it has is: 13
• The sum of 1121398541872's digits is 52
• More coming soon!