13997184240

Names of 13997184240

• Cardinal: 13997184240 can be written as Thirteen billion, nine hundred ninety-seven million, one hundred eighty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.399718424 × 10¹⁰

Factors of 13997184240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 626

Divisors of 13997184240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 71 78 80 104 120 130 142 156 179 195 208 213 240 260 284 312 353 355 358 390 426 520 537 568 624 706 710 716 780 852 895 923 1040 1059 1065 1074 1136 1412 1420 1432 1560 1704 1765 1790 1846 2118 2130 2148 2327 2685 2769 2824 2840 2864 3120 3408 3530 3580 3692 4236 4260 4296 4589 4615 4654 5295 5370 5538 5648 5680 6981 7060 7160 7384 8472 8520 8592 9178 9230 9308 10590 10740 11076 11635 12709 13767 13845 13962 14120 14320 14768 16944 17040 18356 18460 18616 21180 21480 22152 22945 23270 25063 25418 27534 27690 27924 28240 34905 36712 36920 37232 38127 42360 42960 44304 45890 46540 50126 50836 55068 55380 55848 63187 63545 68835 69810 73424 73840 75189 76254 84720 91780 93080 100252 101672 110136 110760 111696 125315 126374 127090 137670 139620 150378 152508 165217 183560 186160 189561 190635 200504 203344 220272 221520 250630 252748 254180 275340 279240 300756 305016 315935 325819 330434 367120 375945 379122 381270 401008 495651 501260 505496 508360 550680 558480 601512 610032 631870 651638 660868 751890 758244 762540 821431 826085 947805 977457 991302 1002520 1010992 1016720 1101360 1203024 1263740 1303276 1321736 1503780 1516488 1525080 1629095 1642862 1652170 1895610 1954914 1982604 2005040 2464293 2478255 2527480 2606552 2643472 3007560 3032976 3050160 3258190 3285724 3304340 3791220 3909828 3965208 4107155 4486277 4887285 4928586 4956510 5054960 5213104 6015120 6516380 6571448 6608680 7582440 7819656 7930416 8214310 8972554 9774570 9857172 9913020 12321465 13032760 13142896 13217360 13458831 15164880 15639312 16428620 17945108 19549140 19714344 19826040 22431385 24642930 26065520 26917662 32857240 35890216 39098280 39428688 39652080 44862770 49285860 53835324 58321601 65714480 67294155 71780432 78196560 89725540 98571720 107670648 116643202 134588310 174964803 179451080 197143440 215341296 233286404 269176620 291608005 349929606 358902160 466572808 538353240 583216010 699859212 874824015 933145616 1076706480 1166432020 1399718424 1749648030 2332864040 2799436848 3499296060 4665728080 6998592120 13997184240
• Sum of all divisors σ(n): 47786941440
• Sum of proper divisors (its aliquot sum) s(n): 33789757200
• 13997184240 is an abundant number, because the sum of its proper divisors (33789757200) is greater than itself. Its abundance is 19792572960

Bases of 13997184240

• Binary: 1101000010010011000001010011110000₂
• Hexadecimal: 0x3424C14F0
• Base-36: 6FHK8HC

Squares and roots of 13997184240

• 13997184240 squared (13997184240²) is 195921166648504377600
• 13997184240 cubed (13997184240³) is 2742344666094859093713729024000
• The square root of 13997184240 is 118309.6963059241
• The cube root of 13997184240 is 2409.9806728133

Scales and comparisons

• 13,997,184,240 seconds is equal to 445 years, 3 weeks, 3 days, 10 hours, 44 minutes.
• To count from 1 to 13,997,184,240 would take you about eight hundred ninety 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 13997184240 cubic inches would be around 200.8 feet tall.

Recreational maths with 13997184240

• 13997184240 backwards is 04248179931
• 13997184240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13997184240's digits is 48
• More coming soon!