16345013440

Names of 16345013440

• Cardinal: 16345013440 can be written as Sixteen billion, three hundred forty-five million, thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.634501344 × 10¹⁰

Factors of 16345013440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 165

Divisors of 16345013440

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 53 56 61 64 70 74 80 106 112 122 140 148 160 185 212 224 244 259 265 280 296 305 320 370 371 424 427 448 488 518 530 560 592 610 740 742 848 854 976 1036 1060 1120 1184 1220 1295 1480 1484 1696 1708 1855 1952 1961 2072 2120 2135 2240 2257 2368 2440 2590 2960 2968 3233 3392 3416 3710 3721 3904 3922 4144 4240 4270 4514 4880 5180 5920 5936 6466 6832 7420 7442 7844 8288 8480 8540 9028 9760 9805 10360 11285 11840 11872 12932 13664 13727 14840 14884 15688 15799 16165 16576 16960 17080 18056 18605 19520 19610 20720 22570 22631 23744 25864 26047 27328 27454 29680 29768 31376 31598 32330 34160 36112 37210 39220 41440 45140 45262 51728 52094 54908 59360 59536 62752 63196 64660 68320 68635 72224 74420 78440 78995 82880 90280 90524 103456 104188 109816 113155 118720 119072 119621 125504 126392 129320 130235 136640 137270 137677 144448 148840 156880 157990 180560 181048 197213 206912 208376 219632 226310 238144 239242 252784 258640 260470 274540 275354 297680 313760 315980 361120 362096 394426 416752 439264 452620 478484 505568 517280 520940 549080 550708 595360 598105 627520 631960 688385 722240 724192 788852 833504 837347 878528 905240 956968 963739 986065 1011136 1034560 1041880 1098160 1101416 1190720 1196210 1263920 1376770 1380491 1448384 1577704 1667008 1674694 1810480 1913936 1927478 1972130 2083760 2196320 2202832 2392420 2527840 2753540 2760982 3155408 3349388 3620960 3827872 3854956 3944260 4167520 4186735 4392640 4405664 4784840 4818695 5055680 5507080 5521964 6310816 6698776 6902455 7241920 7296881 7655744 7709912 7888520 8335040 8373470 8811328 9569680 9637390 11014160 11043928 12621632 13397552 13804910 14593762 15419824 15777040 16746940 19139360 19274780 22028320 22087856 26795104 27609820 29187524 30839648 31554080 33493880 36484405 38278720 38549560 44056640 44175712 51078167 53590208 55219640 58375048 61679296 63108160 66987760 72968810 77099120 88351424 102156334 110439280 116750096 133975520 145937620 154198240 204312668 220878560 233500192 255390835 267951040 291875240 308396480 408625336 441757120 467000384 510781670 583750480 817250672 1021563340 1167500960 1634501344 2043126680 2335001920 3269002688 4086253360 8172506720 16345013440
• Sum of all divisors σ(n): 47321516736
• Sum of proper divisors (its aliquot sum) s(n): 30976503296
• 16345013440 is an abundant number, because the sum of its proper divisors (30976503296) is greater than itself. Its abundance is 14631489856

Bases of 16345013440

• Binary: 1111001110001111010001110011000000₂
• Hexadecimal: 0x3CE3D1CC0
• Base-36: 7IBED34

Squares and roots of 16345013440

• 16345013440 squared (16345013440²) is 267159464353780633600
• 16345013440 cubed (16345013440³) is 4366725035485745371003715584000
• The square root of 16345013440 is 127847.6180458597
• The cube root of 16345013440 is 2537.8255223627

Scales and comparisons

• 16,345,013,440 seconds is equal to 519 years, 37 weeks, 3 days, 9 hours, 30 minutes, 40 seconds.
• To count from 1 to 16,345,013,440 would take you about one thousand and thirty-nine 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 16345013440 cubic inches would be around 211.5 feet tall.

Recreational maths with 16345013440

• 16345013440 backwards is 04431054361
• The number of decimal digits it has is: 11
• The sum of 16345013440's digits is 31
• More coming soon!