1399541681664

Names of 1399541681664

• Cardinal: 1399541681664 can be written as One trillion, three hundred ninety-nine billion, five hundred forty-one million, six hundred eighty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.399541681664 × 10¹²

Factors of 1399541681664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 953

Divisors of 1399541681664

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 504 512 576 588 672 686 768 784 882 896 941 1008 1029 1152 1176 1344 1372 1536 1568 1764 1792 1882 2016 2058 2304 2352 2688 2744 2823 3087 3136 3528 3584 3764 4032 4116 4608 4704 5376 5488 5646 6174 6272 6587 7056 7528 8064 8232 8469 9408 10752 10976 11292 12348 12544 13174 14112 15056 16128 16464 16938 18816 19761 21952 22584 24696 25088 26348 28224 30112 32256 32928 33876 37632 39522 43904 45168 46109 49392 52696 56448 59283 60224 65856 67752 75264 79044 87808 90336 92218 98784 105392 112896 118566 120448 131712 135504 138327 158088 175616 180672 184436 197568 210784 225792 237132 240896 263424 271008 276654 316176 322763 361344 368872 395136 414981 421568 474264 481792 526848 542016 553308 632352 645526 722688 737744 790272 829962 843136 885481 948528 968289 1084032 1106616 1264704 1291052 1445376 1475488 1580544 1659924 1686272 1770962 1897056 1936578 2168064 2213232 2529408 2582104 2656443 2904867 2950976 3319848 3372544 3541924 3794112 3873156 4336128 4426464 5058816 5164208 5312886 5809734 5901952 6198367 6639696 7083848 7588224 7746312 7969329 8852928 10117632 10328416 10625772 11619468 11803904 12396734 13279392 14167696 15176448 15492624 15938658 17705856 18595101 20656832 21251544 23238936 23607808 24793468 26558784 28335392 30352896 30985248 31877316 35411712 37190202 41313664 42503088 43388569 46477872 49586936 53117568 55785303 56670784 61970496 63754632 70823424 74380404 82627328 85006176 86777138 92955744 99173872 106235136 111570606 113341568 123940992 127509264 130165707 148760808 165254656 170012352 173554276 185911488 198347744 212470272 223141212 226683136 247881984 255018528 260331414 297521616 303719983 340024704 347108552 371822976 390497121 396695488 446282424 453366272 495763968 510037056 520662828 595043232 607439966 680049408 694217104 743645952 780994242 793390976 892564848 911159949 1020074112 1041325656 1190086464 1214879932 1360098816 1388434208 1487291904 1561988484 1586781952 1785129696 1822319898 2040148224 2082651312 2380172928 2429759864 2733479847 2776868416 3123976968 3173563904 3570259392 3644639796 4080296448 4165302624 4760345856 4859519728 5466959694 5553736832 6247953936 7140518784 7289279592 8330605248 9520691712 9719039456 10933919388 11107473664 12495907872 14281037568 14578559184 16661210496 19438078912 21867838776 22214947328 24991815744 28562075136 29157118368 33322420992 38876157824 43735677552 49983631488 58314236736 66644841984 77752315648 87471355104 99967262976 116628473472 155504631296 174942710208 199934525952 233256946944 349885420416 466513893888 699770840832 1399541681664
• Sum of all divisors σ(n): 4715415790800
• Sum of proper divisors (its aliquot sum) s(n): 3315874109136
• 1399541681664 is an abundant number, because the sum of its proper divisors (3315874109136) is greater than itself. Its abundance is 1916332427472

Bases of 1399541681664

• Binary: 10100010111011011001011110100111000000000₂
• Hexadecimal: 0x145DB2F4E00
• Base-36: HUXUZCW0

Squares and roots of 1399541681664

• 1399541681664 squared (1399541681664²) is 1958716918714897113808896
• 1399541681664 cubed (1399541681664³) is 2741305970321975500428842304163282944
• The square root of 1399541681664 is 1183022.2659206377
• The cube root of 1399541681664 is 11185.6685360189

Scales and comparisons

• 1,399,541,681,664 seconds is equal to 44,501 years, 5 weeks, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 1,399,541,681,664 would take you about one hundred eleven thousand, two hundred fifty-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 1399541681664 cubic inches would be around 932.1 feet tall.

Recreational maths with 1399541681664

• 1399541681664 backwards is 4661861459931
• 1399541681664 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1399541681664's digits is 63
• More coming soon!