28379437671039

Names of 28379437671039

• Cardinal: 28379437671039 can be written as Twenty-eight trillion, three hundred seventy-nine billion, four hundred thirty-seven million, six hundred seventy-one thousand and thirty-nine.

Scientific notation

• Scientific notation: 2.8379437671039 × 10¹³

Factors of 28379437671039

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 162

Divisors of 28379437671039

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 13 21 23 37 39 69 79 91 111 161 237 259 273 299 481 483 529 553 777 851 897 1027 1369 1443 1587 1659 1817 2093 2553 2923 3081 3367 3703 4107 5451 5957 6241 6279 6877 7189 8769 9583 10101 11063 11109 12167 12719 17797 17871 18723 19573 20461 20631 21567 23621 28749 31487 33189 36501 37999 38157 41791 43687 48139 53391 58719 61383 67229 70863 77441 81133 85169 94461 108151 113997 124579 125373 131061 137011 143543 144417 158171 165347 201687 220409 230917 232323 243399 254449 255507 265993 292537 324453 373737 409331 411033 430629 450179 470603 474513 496041 543283 567931 661227 692751 724201 757057 763347 797979 873977 877611 961193 1004801 1107197 1227993 1350537 1405963 1411809 1546267 1616419 1629849 1703793 1781143 1866059 2172603 2271171 2487473 2621931 2865317 2883579 3001921 3014403 3151253 3301489 3321591 3802981 4217889 4638801 4849257 5069407 5311091 5343429 5598177 5852327 6117839 6728351 7462419 8543929 8595951 9005763 9414613 9453759 9841741 9904467 10823869 11408943 12495509 13062413 15208221 15933273 16656623 17412311 17556981 18353517 20101471 20185053 21013447 23110423 25631787 28243839 29525223 32337149 32471607 35564141 37177637 37486527 39187239 40966289 42919357 49969869 52236933 57211879 59807503 60304413 63040341 65902291 69044183 69331269 75934247 87468563 97011447 106692423 111071077 111532911 116596361 122155093 122898867 128758071 140710297 171635637 179422509 196510367 197706873 207132549 216536099 226360043 227802741 248948987 262405689 300435499 333213231 349789083 366465279 400483153 422130891 462333833 483309281 531539729 589531101 649608297 679080129 743754427 746846961 777497539 855085651 901306497 987145211 1201449459 1315873217 1375572569 1387001499 1449927843 1515752693 1588016209 1594619187 2231263281 2332492617 2554634771 2565256953 2809567139 2961435633 3236336831 3947619651 4126717707 4519738441 4547258079 4764048627 5206280989 6910016477 7663904313 8428701417 9211112519 9709010493 11116113463 13559215323 15618842967 17106351821 17882443397 19666969973 20730049431 27633337557 31638169087 33348340389 36524372807 51319055463 53647330191 58756599733 59000909919 94914507261 103953984143 109573118421 119744462747 176269799199 255670609649 311861952429 359233388241 411296198131 727677889001 767011828947 1233888594393 1351401793859 2183033667003 4054205381577 9459812557013 28379437671039
• Sum of all divisors σ(n): 50680981048320
• Sum of proper divisors (its aliquot sum) s(n): 22301543377281
• 28379437671039 is a deficient number, because the sum of its proper divisors (22301543377281) is less than itself. Its deficiency is 6077894293758

Bases of 28379437671039

• Binary: 110011100111110011010010011010010001001111111₂
• Hexadecimal: 0x19CF9A4D227F
• Base-36: A25C0GCCF

Squares and roots of 28379437671039

• 28379437671039 squared (28379437671039²) is 805392482524387500379339521
• 28379437671039 cubed (28379437671039³) is 22856585758524222111285405904881289832319
• The square root of 28379437671039 is 5327235.4623236807
• The cube root of 28379437671039 is 30502.4409659907

Scales and comparisons

• 28,379,437,671,039 seconds is equal to 902,378 years, 17 weeks, 2 days, 18 hours, 50 minutes, 39 seconds.
• To count from 1 to 28,379,437,671,039 would take you about two million, two hundred fifty-five thousand, nine hundred forty-five 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 28379437671039 cubic inches would be around 2541.9 feet tall.

Recreational maths with 28379437671039

• 28379437671039 backwards is 93017673497382
• 28379437671039 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28379437671039's digits is 69
• More coming soon!