16439374161728

Names of 16439374161728

• Cardinal: 16439374161728 can be written as Sixteen trillion, four hundred thirty-nine billion, three hundred seventy-four million, one hundred sixty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6439374161728 × 10¹³

Factors of 16439374161728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2105

Divisors of 16439374161728

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 41 46 49 53 56 64 82 92 98 106 112 161 164 184 196 212 224 287 322 328 368 371 392 424 448 574 644 656 736 742 784 848 943 1127 1148 1219 1288 1312 1472 1484 1568 1696 1886 1979 2009 2173 2254 2296 2438 2576 2597 2624 2809 2968 3136 3392 3772 3958 4018 4346 4508 4592 4876 5152 5194 5618 5936 6601 7544 7916 8036 8533 8692 9016 9184 9752 10304 10388 11236 11872 13202 13853 15088 15211 15832 16072 17066 17384 18032 18368 19504 19663 20776 22472 23744 26404 27706 30176 30422 31664 32144 34132 34768 36064 39008 39326 41552 44944 45517 46207 49979 52808 55412 59731 60352 60844 63328 64288 64607 68264 69536 72128 78016 78652 81139 83104 89888 91034 92414 96971 99958 104887 105616 106477 110824 115169 119462 121688 126656 128576 129214 136528 137641 139072 157304 162278 166208 179776 182068 184828 193942 199916 209774 211232 212954 221648 230338 238924 243376 258428 273056 275282 314608 318619 324556 349853 364136 369656 387884 399832 419548 422464 425908 443296 452249 460676 477848 486752 516856 546112 550564 567973 629216 637238 649112 699706 728272 734209 739312 775768 799664 806183 839096 851816 886592 904498 921352 955696 973504 1033712 1101128 1135946 1258432 1274476 1298224 1399412 1456544 1468418 1478624 1551536 1599328 1612366 1678192 1703632 1808996 1842704 1866197 1911392 2067424 2202256 2230333 2271892 2412401 2448971 2548952 2596448 2648887 2798824 2913088 2936836 2957248 3103072 3165743 3198656 3224732 3356384 3407264 3617992 3685408 3732394 3822784 3975811 4134848 4300367 4404512 4460666 4543784 4824802 4897942 5097904 5139463 5192896 5297774 5559011 5597648 5643281 5873672 6206144 6331486 6449464 6712768 6814528 7235984 7370816 7464788 7951622 8600734 8809024 8921332 9087568 9649604 9795884 10195808 10278926 10595548 11118022 11195296 11286562 11747344 12662972 12898928 13063379 14471968 14929576 15903244 16886807 17201468 17842664 18175136 18542209 19299208 19591768 20391616 20557852 21191096 22236044 22390592 22573124 23494688 25325944 25797856 26126758 28943936 29859152 30102569 31806488 33773614 34402936 35685328 36350272 37084418 38598416 38913077 39183536 41115704 42382192 44472088 45146248 46989376 50651888 51595712 52253516 59718304 60205138 63612976 67547228 68805872 71370656 74168836 77196832 77826154 78367072 82231408 84764384 88944176 90292496 91443653 98908441 101303776 104507032 118207649 119436608 120410276 127225952 127857253 129795463 135094456 137611744 142741312 148337672 154393664 155652308 156734144 164462816 169528768 177888352 180584992 182887306 197816882 202607552 209014064 210717983 227919451 236415298 240820552 254451904 255714506 259590926 270188912 272391539 275223488 296675344 311304616 328925632 355776704 361169984 365774612 395633764 418028128 421435966 455838902 472830596 481641104 511429012 519181852 540377824 544783078 593350688 622609232 692359087 731549224 791267528 836056256 842871932 895000771 911677804 945661192 963282208 1022858024 1038363704 1080755648 1089566156 1186701376 1245218464 1384718174 1463098448 1582535056 1595436157 1685743864 1790001542 1823355608 1891322384 1926564416 2045716048 2076727408 2179132312 2490436928 2769436348 2926196896 3165070112 3190872314 3371487728 3580003084 3646711216 3782644768 4091432096 4153454816 4358264624 4846513609 5242147373 5538872696 5852393792 6265005397 6330140224 6381744628 6742975456 7160006168 7293422432 7565289536 8182864192 8306909632 8716529248 9693027218 10484294746 11077745392 11168053099 12530010794 12763489256 13485950912 14320012336 14586844864 17433058496 19386054436 20968589492 22155490784 22336106198 25060021588 25526978512 28640024672 36695031611 38772108872 41937178984 44310981568 44672212396 50120043176 51053957024 57280049344 73390063222 77544217744 83874357968 89344424792 100240086352 102107914048 146780126444 155088435488 167748715936 178688849584 200480172704 256865221277 293560252888 310176870976 335497431872 357377699168 400960345408 513730442554 587120505776 714755398336 1027460885108 1174241011552 2054921770216 2348482023104 4109843540432 8219687080864 16439374161728
• Sum of all divisors σ(n): 41364296930880
• Sum of proper divisors (its aliquot sum) s(n): 24924922769152
• 16439374161728 is an abundant number, because the sum of its proper divisors (24924922769152) is greater than itself. Its abundance is 8485548607424

Bases of 16439374161728

• Binary: 11101111001110010111000011101010011101000000₂
• Hexadecimal: 0xEF3970EA740
• Base-36: 5TS56X9A8

Squares and roots of 16439374161728

• 16439374161728 squared (16439374161728²) is 270253022829290182699945984
• 16439374161728 cubed (16439374161728³) is 4442790560628720344068184478470880100352
• The square root of 16439374161728 is 4054549.8099946929
• The cube root of 16439374161728 is 25426.9982636829

Scales and comparisons

• 16,439,374,161,728 seconds is equal to 522,721 years, 12 weeks, 6 days, 6 hours, 42 minutes, 8 seconds.
• To count from 1 to 16,439,374,161,728 would take you about one million, three hundred six thousand, eight hundred three 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 16439374161728 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16439374161728

• 16439374161728 backwards is 82716147393461
• The number of decimal digits it has is: 14
• The sum of 16439374161728's digits is 62
• More coming soon!