13738645440

Names of 13738645440

• Cardinal: 13738645440 can be written as Thirteen billion, seven hundred thirty-eight million, six hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.373864544 × 10¹⁰

Factors of 13738645440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 120

Divisors of 13738645440

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 97 104 108 117 120 130 135 144 156 160 169 180 192 194 195 208 216 234 240 260 270 288 291 312 320 338 351 360 388 390 416 432 468 480 485 507 520 540 576 582 585 624 676 702 720 776 780 832 845 864 873 936 960 970 1014 1040 1080 1164 1170 1248 1261 1352 1404 1440 1455 1521 1552 1560 1690 1728 1746 1755 1872 1940 2028 2080 2160 2328 2340 2496 2522 2535 2619 2704 2808 2880 2910 3042 3104 3120 3380 3492 3510 3744 3783 3880 4056 4160 4320 4365 4563 4656 4680 5044 5070 5238 5408 5616 5820 6084 6208 6240 6305 6760 6984 7020 7488 7566 7605 7760 8112 8640 8730 9126 9312 9360 9409 10088 10140 10476 10816 11232 11349 11640 12168 12480 12610 13095 13520 13968 14040 15132 15210 15520 16224 16393 17460 18252 18624 18720 18818 18915 20176 20280 20952 22464 22698 22815 23280 24336 25220 26190 27040 27936 28080 28227 30264 30420 31040 32448 32786 34047 34920 36504 37440 37636 37830 40352 40560 41904 45396 45630 46560 47045 48672 49179 50440 52380 54080 55872 56160 56454 56745 60528 60840 65572 68094 69840 73008 75272 75660 80704 81120 81965 83808 84681 90792 91260 93120 94090 97344 98358 100880 104760 112320 112908 113490 121056 121680 122317 131144 136188 139680 141135 146016 147537 150544 151320 162240 163930 167616 169362 170235 181584 182520 188180 196716 201760 209520 225816 226980 242112 243360 244634 245895 254043 262288 272376 279360 282270 292032 295074 301088 302640 327860 338724 340470 363168 365040 366951 376360 393432 403520 419040 423405 442611 451632 453960 486720 489268 491790 508086 524576 544752 564540 590148 602176 605280 611585 655720 677448 680940 726336 730080 733902 737685 752720 786864 838080 846810 885222 903264 907920 978536 983580 1016172 1049152 1089504 1100853 1129080 1180296 1210560 1223170 1270215 1311440 1354896 1361880 1460160 1467804 1475370 1505440 1573728 1590121 1693620 1770444 1806528 1815840 1834755 1957072 1967160 2032344 2179008 2201706 2213055 2258160 2360592 2446340 2540430 2622880 2709792 2723760 2935608 2950740 3010880 3147456 3180242 3302559 3387240 3540888 3631680 3669510 3914144 3934320 4064688 4403412 4426110 4516320 4721184 4770363 4892680 5080860 5245760 5419584 5447520 5504265 5871216 5901480 6360484 6605118 6774480 7081776 7339020 7828288 7868640 7950605 8129376 8806824 8852220 9032640 9442368 9540726 9785360 10161720 10895040 11008530 11742432 11802960 12720968 13210236 13548960 14163552 14311089 14678040 15737280 15901210 16258752 16512795 17613648 17704440 19081452 19570720 20323440 22017060 23484864 23605920 23851815 25441936 26420472 27097920 28327104 28622178 29356080 31802420 33025590 35227296 35408880 38162904 39141440 40646880 42933267 44034120 47211840 47703630 50883872 52840944 57244356 58712160 63604840 66051180 70454592 70817760 71555445 76325808 81293760 85866534 88068240 95407260 101767744 105681888 114488712 117424320 127209680 132102360 141635520 143110890 152651616 171733068 176136480 190814520 211363776 214666335 228977424 254419360 264204720 286221780 305303232 343466136 352272960 381629040 429332670 457954848 508838720 528409440 572443560 686932272 763258080 858665340 915909696 1056818880 1144887120 1373864544 1526516160 1717330680 2289774240 2747729088 3434661360 4579548480 6869322720 13738645440
• Sum of all divisors σ(n): 53028524880
• Sum of proper divisors (its aliquot sum) s(n): 39289879440
• 13738645440 is an abundant number, because the sum of its proper divisors (39289879440) is greater than itself. Its abundance is 25551234000

Bases of 13738645440

• Binary: 1100110010111000110001011111000000₂
• Hexadecimal: 0x332E317C0
• Base-36: 6B7MUO0

Squares and roots of 13738645440

• 13738645440 squared (13738645440²) is 188750378526032793600
• 13738645440 cubed (13738645440³) is 2593174527234954361083101184000
• The square root of 13738645440 is 117211.9679896213
• The cube root of 13738645440 is 2395.0502988753

Scales and comparisons

• 13,738,645,440 seconds is equal to 436 years, 44 weeks, 2 hours, 24 minutes.
• To count from 1 to 13,738,645,440 would take you about eight hundred seventy-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 13738645440 cubic inches would be around 199.6 feet tall.

Recreational maths with 13738645440

• 13738645440 backwards is 04454683731
• 13738645440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13738645440's digits is 45
• More coming soon!