13898275380

Names of 13898275380

• Cardinal: 13898275380 can be written as Thirteen billion, eight hundred ninety-eight million, two hundred seventy-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.389827538 × 10¹⁰

Factors of 13898275380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 399

Divisors of 13898275380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 61 66 90 99 108 110 121 122 132 135 165 180 183 198 220 242 244 270 297 305 317 330 363 366 396 484 495 540 549 594 605 610 634 660 671 726 732 915 951 990 1089 1098 1188 1210 1220 1268 1331 1342 1452 1485 1585 1647 1815 1830 1902 1980 2013 2178 2196 2420 2662 2684 2745 2853 2970 3170 3267 3294 3355 3487 3630 3660 3804 3993 4026 4356 4755 5324 5445 5490 5706 5940 6039 6340 6534 6588 6655 6710 6974 7260 7381 7986 8052 8235 8559 9510 10065 10461 10890 10980 11412 11979 12078 13068 13310 13420 13948 14265 14762 15972 16335 16470 17118 17435 18117 19020 19337 19965 20130 20922 21780 22143 23958 24156 26620 28530 29524 30195 31383 32670 32940 34236 34870 35937 36234 36905 38357 38674 39930 40260 41844 42795 44286 47916 52305 57060 58011 59895 60390 62766 65340 66429 69740 71874 72468 73810 76714 77348 79860 81191 85590 88572 90585 94149 96685 104610 110715 115071 116022 119790 120780 125532 132858 143748 147620 153428 156915 162382 171180 174033 179685 181170 188298 191785 193370 199287 209220 212707 221430 230142 232044 239580 243573 265716 290055 313830 324764 332145 345213 348066 359370 362340 376596 383570 386740 398574 405955 421927 425414 442860 460284 470745 487146 522099 575355 580110 627660 638121 664290 690426 696132 718740 730719 767140 797148 811910 843854 850828 870165 941490 974292 996435 1035639 1044198 1063535 1150710 1160220 1217865 1265781 1276242 1328580 1380852 1461438 1623820 1687708 1726065 1740330 1882980 1914363 1992870 2071278 2088396 2109635 2127070 2192157 2301420 2339777 2435730 2531562 2552484 2610495 2922876 3190605 3452130 3480660 3653595 3797343 3828726 3985740 4142556 4219270 4254140 4384314 4679554 4871460 5063124 5178195 5220990 5743089 6328905 6381210 6904260 7019331 7307190 7594686 7657452 8438540 8768628 9359108 9571815 10356390 10441980 10960785 11392029 11486178 11698885 12657810 12762420 14038662 14614380 15189372 18986715 19143630 20712780 21057993 21921570 22784058 22972356 23397770 25315620 25737547 28077324 28715445 35096655 37973430 38287260 42115986 43843140 45568116 46795540 51475094 56960145 57430890 63173979 70193310 75946860 77212641 84231972 102950188 105289965 113920290 114861780 126347958 128687735 140386620 154425282 210579930 227840580 231637923 252695916 257375470 308850564 315869895 386063205 421159860 463275846 514750940 631739790 694913769 772126410 926551692 1158189615 1263479580 1389827538 1544252820 2316379230 2779655076 3474568845 4632758460 6949137690 13898275380
• Sum of all divisors σ(n): 48491896320
• Sum of proper divisors (its aliquot sum) s(n): 34593620940
• 13898275380 is an abundant number, because the sum of its proper divisors (34593620940) is greater than itself. Its abundance is 20695345560

Bases of 13898275380

• Binary: 1100111100011001101101101000110100₂
• Hexadecimal: 0x33C66DA34
• Base-36: 6DUO9X0

Squares and roots of 13898275380

• 13898275380 squared (13898275380²) is 193162058538314144400
• 13898275380 cubed (13898275380³) is 2684619482533170259820284872000
• The square root of 13898275380 is 117890.9469806735
• The cube root of 13898275380 is 2404.2906684141

Scales and comparisons

• 13,898,275,380 seconds is equal to 441 years, 47 weeks, 6 days, 16 hours, 3 minutes.
• To count from 1 to 13,898,275,380 would take you about eight hundred eighty-three 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 13898275380 cubic inches would be around 200.4 feet tall.

Recreational maths with 13898275380

• 13898275380 backwards is 08357289831
• 13898275380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13898275380's digits is 54
• More coming soon!