13873172940

Names of 13873172940

• Cardinal: 13873172940 can be written as Thirteen billion, eight hundred seventy-three million, one hundred seventy-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.387317294 × 10¹⁰

Factors of 13873172940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 508

Divisors of 13873172940

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 37 44 45 53 54 55 60 66 74 81 90 99 106 108 110 111 132 135 148 159 162 165 180 185 198 212 220 222 265 270 297 318 324 330 333 370 396 397 405 407 444 477 495 530 540 555 583 594 636 660 666 740 794 795 810 814 891 954 990 999 1060 1110 1166 1188 1191 1221 1332 1431 1485 1588 1590 1620 1628 1665 1749 1782 1908 1961 1980 1985 1998 2035 2220 2332 2382 2385 2442 2862 2915 2970 2997 3180 3330 3498 3564 3573 3663 3922 3970 3996 4070 4293 4367 4455 4764 4770 4884 4995 5247 5724 5830 5883 5940 5955 5994 6105 6660 6996 7146 7155 7326 7844 7940 8140 8586 8734 8745 8910 9540 9805 9990 10494 10719 10989 11660 11766 11910 11988 12210 13101 14292 14310 14652 14689 14985 15741 17172 17468 17490 17649 17820 17865 18315 19610 19980 20988 21041 21438 21465 21571 21835 21978 23532 23820 24420 26202 26235 28620 29378 29415 29970 31482 32157 32967 34980 35298 35730 36630 39220 39303 42082 42876 42930 43142 43670 43956 44067 47223 52404 52470 52947 53595 54945 58756 58830 59940 62964 63123 64314 64713 65505 65934 70596 71460 73260 73445 78606 78705 84164 85860 86284 87340 88134 88245 94446 104940 105205 105894 107190 107855 109890 117660 117909 126246 128628 129426 131010 131868 132201 146890 157212 157410 158841 160785 161579 164835 176268 176490 188892 189369 194139 196515 210410 211788 214380 215710 219780 220335 231451 235818 236115 252492 258852 262020 264402 264735 293780 314820 315615 317682 321570 323158 323565 329670 352980 353727 378738 388278 393030 396603 420820 431420 440670 462902 471636 472230 484737 528804 529470 568107 582417 589545 631230 635364 643140 646316 647130 659340 661005 694353 707454 757476 776556 778517 786060 793206 794205 807895 881340 925804 944460 946845 969474 970695 1058940 1136214 1157255 1164834 1179090 1189809 1262460 1294260 1322010 1388706 1414908 1454211 1557034 1586412 1588410 1615790 1704321 1747251 1768635 1893690 1938948 1941390 1983015 2083059 2272428 2314510 2329668 2335551 2358180 2379618 2423685 2644020 2777412 2840535 2908422 2912085 3114068 3176820 3231580 3408642 3471765 3494502 3537270 3787380 3882780 3892585 3966030 4166118 4362633 4629020 4671102 4759236 4847370 5681070 5816844 5824170 5949045 6249177 6817284 6943530 6989004 7006653 7074540 7271055 7785170 7932060 8332236 8521605 8563687 8725266 8736255 9342204 9694740 10415295 11362140 11648340 11677755 11898090 12498354 13087899 13887060 14013306 14542110 15570340 17043210 17127374 17450532 17472510 18747531 20830590 21019959 21813165 23355510 23796180 24996708 25691061 26175798 28026612 29084220 31245885 34086420 34254748 34945020 35033265 37495062 41661180 42039918 42818435 43626330 46711020 51382122 52351596 62491770 63059877 65439495 70066530 74990124 77073183 84079836 85636870 87252660 93737655 102764244 105099795 124983540 126119754 128455305 130878990 140133060 154146366 171273740 187475310 210199590 231219549 252239508 256910610 261757980 308292732 315299385 374950620 385365915 420399180 462439098 513821220 630598770 693658647 770731830 924878196 1156097745 1261197540 1387317294 1541463660 2312195490 2774634588 3468293235 4624390980 6936586470 13873172940
• Sum of all divisors σ(n): 49805388864
• Sum of proper divisors (its aliquot sum) s(n): 35932215924
• 13873172940 is an abundant number, because the sum of its proper divisors (35932215924) is greater than itself. Its abundance is 22059042984

Bases of 13873172940

• Binary: 1100111010111001111101000111001100₂
• Hexadecimal: 0x33AE7D1CC
• Base-36: 6DFQ8R0

Squares and roots of 13873172940

• 13873172940 squared (13873172940²) is 192464927423148243600
• 13873172940 cubed (13873172940³) is 2670099223025884142720048184000
• The square root of 13873172940 is 117784.4342007891
• The cube root of 13873172940 is 2402.8422888355

Scales and comparisons

• 13,873,172,940 seconds is equal to 441 years, 6 weeks, 3 days, 3 hours, 9 minutes.
• To count from 1 to 13,873,172,940 would take you about eight hundred eighty-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 13873172940 cubic inches would be around 200.2 feet tall.

Recreational maths with 13873172940

• 13873172940 backwards is 04927137831
• 13873172940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13873172940's digits is 45
• More coming soon!