13381845120

Names of 13381845120

• Cardinal: 13381845120 can be written as Thirteen billion, three hundred eighty-one million, eight hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.338184512 × 10¹⁰

Factors of 13381845120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2823

Divisors of 13381845120

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 32 34 35 36 40 42 45 48 49 51 56 60 63 64 68 70 72 80 84 85 90 96 98 102 105 112 119 120 126 128 136 140 144 147 153 160 168 170 180 192 196 204 210 224 238 240 245 252 255 272 280 288 294 306 315 320 336 340 357 360 384 392 408 420 441 448 476 480 490 504 510 544 560 576 588 595 612 630 640 672 680 714 720 735 765 784 816 833 840 882 896 952 960 980 1008 1020 1071 1088 1120 1152 1176 1190 1224 1260 1344 1360 1428 1440 1470 1530 1568 1632 1666 1680 1764 1785 1904 1920 1960 2016 2040 2142 2176 2205 2240 2352 2380 2448 2499 2520 2688 2720 2789 2856 2880 2940 3060 3136 3264 3332 3360 3528 3570 3808 3920 4032 4080 4165 4284 4410 4480 4704 4760 4896 4998 5040 5355 5440 5578 5712 5760 5880 6120 6272 6528 6664 6720 7056 7140 7497 7616 7840 8064 8160 8330 8367 8568 8820 9408 9520 9792 9996 10080 10710 10880 11156 11424 11760 12240 12495 13328 13440 13945 14112 14280 14994 15232 15680 16320 16660 16734 17136 17640 18816 19040 19523 19584 19992 20160 21420 22312 22848 23520 24480 24990 25101 26656 27890 28224 28560 29988 31360 32640 33320 33468 34272 35280 37485 38080 39046 39984 40320 41835 42840 44624 45696 47040 47413 48960 49980 50202 53312 55780 56448 57120 58569 59976 66640 66936 68544 70560 74970 76160 78092 79968 83670 85680 89248 94080 94826 97615 97920 99960 100404 106624 111560 114240 117138 119952 125505 133280 133872 136661 137088 141120 142239 149940 156184 159936 167340 171360 175707 178496 189652 195230 199920 200808 223120 228480 234276 237065 239904 251010 266560 267744 273322 282240 284478 292845 299880 312368 319872 331891 334680 342720 351414 356992 379304 390460 399840 401616 409983 426717 446240 468552 474130 479808 502020 533120 535488 546644 568956 585690 599760 624736 663782 669360 683305 685440 702828 711195 758608 780920 799680 803232 819966 853434 878535 892480 937104 948260 959616 995673 1004040 1070976 1093288 1137912 1171380 1199520 1229949 1249472 1327564 1338720 1366610 1405656 1422390 1517216 1561840 1599360 1606464 1639932 1659455 1706868 1757070 1784960 1874208 1896520 1991346 2008080 2049915 2133585 2186576 2275824 2323237 2342760 2399040 2459898 2498944 2655128 2677440 2733220 2811312 2844780 2987019 3034432 3123680 3212928 3279864 3318910 3413736 3514140 3748416 3793040 3982692 4016160 4099830 4267170 4373152 4551648 4646474 4685520 4798080 4919796 4978365 5310256 5354880 5466440 5622624 5689560 5974038 6068864 6149745 6247360 6559728 6637820 6827472 6969711 7028280 7496832 7586080 7965384 8032320 8199660 8534340 8746304 9103296 9292948 9371040 9839592 9956730 10620512 10932880 11245248 11379120 11616185 11948076 12299490 12494720 13119456 13275640 13654944 13939422 14056560 14935095 15172160 15930768 16064640 16399320 17068680 17492608 18206592 18585896 18742080 19679184 19913460 20909133 21241024 21865760 22490496 22758240 23232370 23896152 24598980 26238912 26551280 27309888 27878844 28113120 29870190 30344320 31861536 32798640 34137360 34848555 37171792 37484160 39358368 39826920 41818266 42482048 43731520 45516480 46464740 47792304 49197960 52477824 53102560 54619776 55757688 56226240 59740380 63723072 65597280 68274720 69697110 74343584 78716736 79653840 83636532 87463040 91032960 92929480 95584608 98395920 104545665 106205120 111515376 112452480 119480760 127446144 131194560 136549440 139394220 148687168 157433472 159307680 167273064 185858960 191169216 196791840 209091330 212410240 223030752 238961520 262389120 273098880 278788440 297374336 318615360 334546128 371717920 382338432 393583680 418182660 446061504 477923040 557576880 637230720 669092256 743435840 787167360 836365320 892123008 955846080 1115153760 1338184512 1486871680 1672730640 1911692160 2230307520 2676369024 3345461280 4460615040 6690922560 13381845120
• Sum of all divisors σ(n): 56935920600
• Sum of proper divisors (its aliquot sum) s(n): 43554075480
• 13381845120 is an abundant number, because the sum of its proper divisors (43554075480) is greater than itself. Its abundance is 30172230360

Bases of 13381845120

• Binary: 1100011101100111101100000010000000₂
• Hexadecimal: 0x31D9EC080
• Base-36: 65B7DS0

Squares and roots of 13381845120

• 13381845120 squared (13381845120²) is 179073778815667814400
• 13381845120 cubed (13381845120³) is 2396337573164403721669705728000
• The square root of 13381845120 is 115679.9253111793
• The cube root of 13381845120 is 2374.1345763589

Scales and comparisons

• 13,381,845,120 seconds is equal to 425 years, 26 weeks, 11 hours, 12 minutes.
• To count from 1 to 13,381,845,120 would take you about eight hundred fifty-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 13381845120 cubic inches would be around 197.8 feet tall.

Recreational maths with 13381845120

• 13381845120 backwards is 02154818331
• 13381845120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13381845120's digits is 36
• More coming soon!