13709961720

Names of 13709961720

• Cardinal: 13709961720 can be written as Thirteen billion, seven hundred nine million, nine hundred sixty-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.370996172 × 10¹⁰

Factors of 13709961720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 930

Divisors of 13709961720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 27 28 30 35 36 39 40 42 45 52 54 56 60 63 65 70 72 78 84 90 91 104 105 108 117 120 126 130 135 140 156 168 180 182 189 195 199 210 216 234 252 260 270 273 280 312 315 351 360 364 378 390 398 420 455 468 504 520 540 546 585 597 630 701 702 728 756 780 796 819 840 910 936 945 995 1080 1092 1170 1194 1260 1365 1393 1402 1404 1512 1560 1592 1638 1755 1791 1820 1890 1990 2103 2184 2340 2388 2457 2520 2587 2730 2786 2804 2808 2985 3276 3505 3510 3582 3640 3780 3980 4095 4179 4206 4680 4776 4907 4914 5174 5373 5460 5572 5608 5970 6309 6552 6965 7010 7020 7164 7560 7761 7960 8190 8358 8412 8955 9113 9814 9828 10348 10515 10746 10920 11144 11940 12285 12537 12618 12935 13930 14020 14040 14328 14721 15522 16380 16716 16824 17910 18109 18226 18927 19628 19656 20696 20895 21030 21492 23283 23880 24535 24570 25074 25236 25870 26865 27339 27860 28040 29442 31044 31545 32760 33432 35820 36218 36452 37611 37854 38805 39256 41790 42060 42984 44163 45565 46566 49070 49140 50148 50472 51740 53730 54327 54678 55720 58884 62088 62685 63090 63791 69849 71640 72436 72904 73605 75222 75708 77610 82017 83580 84120 88326 90545 91130 93132 94635 98140 98280 100296 103480 107460 108654 109356 116415 117768 125370 126180 127582 132489 136695 139499 139698 144872 147210 150444 151416 155220 162981 164034 167160 176652 181090 182260 186264 188055 189270 191373 196280 214920 217308 218712 220815 232830 246051 250740 252360 255164 264978 271635 273390 278998 279396 294420 300888 310440 318955 325962 328068 349245 353304 362180 364520 376110 378540 382746 410085 418497 434616 441630 465660 488943 492102 501480 510328 529956 543270 546780 557996 558792 574119 588840 637910 651924 656136 662445 697495 698490 724360 752220 757080 765492 814905 820170 836994 883260 931320 956865 976493 977886 984204 1059912 1086540 1093560 1115992 1148238 1230255 1255491 1275820 1303848 1324890 1394990 1396980 1504440 1530984 1629810 1640340 1673988 1722357 1766520 1813487 1913730 1952986 1955772 1968408 2092485 2173080 2296476 2444715 2460510 2510982 2551640 2649780 2789980 2793960 2870595 2929479 3259620 3280680 3347976 3444714 3626974 3766473 3827460 3905972 3911544 4184970 4592952 4882465 4889430 4921020 5021964 5299560 5440461 5579960 5741190 5858958 6277455 6519240 6889428 7253948 7532946 7654920 7811944 8369940 8611785 8788437 9067435 9764930 9778860 9842040 10043928 10880922 11482380 11717916 12554910 12694409 13778856 14507896 14647395 15065892 16321383 16739880 17223570 17576874 18134870 18832365 19529860 19557720 21761844 22964760 23435832 25109820 25388818 26365311 27202305 29294790 30131784 32642766 34447140 35153748 36269740 37664730 38083227 39059720 43523688 43942185 48964149 50219640 50777636 52730622 54404610 58589580 63472045 65285532 68894280 70307496 72539480 75329460 76166454 81606915 87884370 97928298 101555272 105461244 108809220 114249681 117179160 126944090 130571064 131826555 150658920 152332908 163213830 175768740 190416135 195856596 210922488 217618440 228499362 244820745 253888180 263653110 304665816 326427660 342749043 351537480 380832270 391713192 456998724 489641490 507776360 527306220 571248405 652855320 685498086 761664540 913997448 979282980 1054612440 1142496810 1370996172 1523329080 1713745215 1958565960 2284993620 2741992344 3427490430 4569987240 6854980860 13709961720
• Sum of all divisors σ(n): 56609280000
• Sum of proper divisors (its aliquot sum) s(n): 42899318280
• 13709961720 is an abundant number, because the sum of its proper divisors (42899318280) is greater than itself. Its abundance is 29189356560

Bases of 13709961720

• Binary: 1100110001001011010110100111111000₂
• Hexadecimal: 0x3312D69F8
• Base-36: 6AQK260

Squares and roots of 13709961720

• 13709961720 squared (13709961720²) is 187963050363865358400
• 13709961720 cubed (13709961720³) is 2576966225263026134898080448000
• The square root of 13709961720 is 117089.5457331695
• The cube root of 13709961720 is 2393.3823319673

Scales and comparisons

• 13,709,961,720 seconds is equal to 435 years, 48 weeks, 4 days, 2 hours, 42 minutes.
• To count from 1 to 13,709,961,720 would take you about eight hundred seventy-one 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 13709961720 cubic inches would be around 199.4 feet tall.

Recreational maths with 13709961720

• 13709961720 backwards is 02716990731
• 13709961720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13709961720's digits is 45
• More coming soon!