13906916640

Names of 13906916640

• Cardinal: 13906916640 can be written as Thirteen billion, nine hundred six million, nine hundred sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.390691664 × 10¹⁰

Factors of 13906916640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 294

Divisors of 13906916640

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 61 67 68 72 80 85 90 96 102 120 122 134 136 139 144 153 160 170 180 183 201 204 240 244 255 268 272 278 288 305 306 335 340 360 366 402 408 417 480 488 510 536 544 549 556 603 610 612 670 680 695 720 732 765 804 816 834 915 976 1005 1020 1037 1072 1098 1112 1139 1206 1220 1224 1251 1340 1360 1390 1440 1464 1530 1608 1632 1668 1830 1952 2010 2040 2074 2085 2144 2196 2224 2278 2363 2412 2440 2448 2502 2680 2720 2745 2780 2928 3015 3060 3111 3216 3336 3417 3660 4020 4080 4087 4148 4170 4392 4448 4556 4726 4824 4880 4896 5004 5185 5360 5490 5560 5695 5856 6030 6120 6222 6255 6432 6672 6834 7089 7320 8040 8160 8174 8296 8340 8479 8784 9112 9313 9333 9452 9648 9760 10008 10251 10370 10720 10980 11120 11390 11815 12060 12240 12261 12444 12510 13344 13668 14178 14640 15555 16080 16348 16592 16680 16958 17085 17568 18224 18626 18666 18904 19296 20016 20435 20502 20740 21267 21960 22240 22780 23630 24120 24480 24522 24888 25020 25437 27336 27939 28356 29280 31110 32160 32696 33184 33360 33916 34170 35445 36448 36783 37252 37332 37808 40032 40870 41004 41480 42395 42534 43920 45560 46565 46665 47260 48240 49044 49776 50040 50874 51255 54672 55878 56712 61305 62220 65392 66720 67832 68340 69479 70890 73566 74504 74664 75616 76311 81740 82008 82960 83817 84790 85068 87840 91120 93130 93330 94520 96480 98088 99552 100080 101748 102510 106335 109344 111756 113424 122610 124440 127185 130784 135664 136680 138958 139695 141780 144143 147132 149008 149328 152622 158321 163480 164016 165920 167634 169580 170136 182240 183915 186260 186660 189040 196176 200160 203496 205020 208437 212670 223512 226848 245220 248880 254370 271328 273360 277916 279390 283560 288286 294264 298016 298656 305244 316642 326960 328032 335268 339160 340272 347395 367830 372520 373320 378080 381555 392352 406992 410040 416874 419085 425340 432429 447024 474963 490440 497760 508740 546720 555832 558780 567120 568093 576572 588528 610488 625311 633284 653920 670536 678320 680544 694790 720715 735660 745040 746640 763110 791605 813984 820080 833748 838170 850680 864858 894048 949926 980880 1017480 1042185 1111664 1117560 1134240 1136186 1153144 1177056 1220976 1250622 1266568 1297287 1341072 1356640 1389580 1424889 1441430 1471320 1490080 1493280 1526220 1583210 1640160 1667496 1676340 1701360 1704279 1729716 1899852 1961760 2034960 2084370 2162145 2223328 2235120 2272372 2306288 2374815 2441952 2501244 2533136 2594574 2682144 2779160 2840465 2849778 2882860 2942640 3052440 3126555 3166420 3334992 3352680 3402720 3408558 3459432 3799704 4069920 4168740 4324290 4470240 4544744 4612576 4749630 5002488 5066272 5112837 5189148 5558320 5680930 5699556 5765720 5885280 6104880 6253110 6332840 6486435 6669984 6705360 6817116 6918864 7124445 7599408 8337480 8521395 8648580 9089488 9499260 9657581 10004976 10225674 10378296 11116640 11361860 11399112 11531440 12209760 12506220 12665680 12972870 13410720 13634232 13837728 14248890 15198816 16674960 17042790 17297160 18178976 18998520 19315162 20009952 20451348 20756592 22723720 22798224 23062880 25012440 25331360 25564185 25945740 27268464 28497780 28972743 33349920 34085580 34594320 37997040 38630324 40902696 41513184 45447440 45596448 48287905 50024880 51128370 51891480 54536928 56995560 57945486 68171160 69188640 75994080 77260648 81805392 86918229 90894880 96575810 100049760 102256740 103782960 113991120 115890972 136342320 144863715 154521296 163610784 173836458 193151620 204513480 207565920 227982240 231781944 272684640 289727430 309042592 347672916 386303240 409026960 434591145 463563888 579454860 695345832 772606480 818053920 869182290 927127776 1158909720 1390691664 1545212960 1738364580 2317819440 2781383328 3476729160 4635638880 6953458320 13906916640
• Sum of all divisors σ(n): 52207908480
• Sum of proper divisors (its aliquot sum) s(n): 38300991840
• 13906916640 is an abundant number, because the sum of its proper divisors (38300991840) is greater than itself. Its abundance is 24394075200

Bases of 13906916640

• Binary: 1100111100111010101011010100100000₂
• Hexadecimal: 0x33CEAB520
• Base-36: 6DZTHK0

Squares and roots of 13906916640

• 13906916640 squared (13906916640²) is 193402330431908889600
• 13906916640 cubed (13906916640³) is 2689630087298292123742162944000
• The square root of 13906916640 is 117927.5906647803
• The cube root of 13906916640 is 2404.7888548401

Scales and comparisons

• 13,906,916,640 seconds is equal to 442 years, 10 weeks, 1 day, 16 hours, 24 minutes.
• To count from 1 to 13,906,916,640 would take you about eight hundred eighty-four 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 13906916640 cubic inches would be around 200.4 feet tall.

Recreational maths with 13906916640

• 13906916640 backwards is 04661960931
• 13906916640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13906916640's digits is 45
• More coming soon!