1395943257436992

Names of 1395943257436992

• Cardinal: 1395943257436992 can be written as One quadrillion, three hundred ninety-five trillion, nine hundred forty-three billion, two hundred fifty-seven million, four hundred thirty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.395943257436992 × 10¹⁵

Factors of 1395943257436992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 165

Divisors of 1395943257436992

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 132 144 149 176 192 198 216 264 288 297 298 352 396 432 447 528 576 594 596 704 792 864 894 1056 1188 1192 1341 1584 1639 1728 1788 2112 2376 2384 2682 3168 3278 3576 4023 4752 4768 4917 5364 6336 6556 7152 8046 9504 9536 9834 10728 13112 14304 14751 16092 19008 19668 21456 22201 26224 28608 29502 32184 39336 42912 44253 44402 52448 59004 64368 66603 78672 85824 88506 88804 104896 118008 128736 133206 157344 177012 177608 199809 236016 244211 257472 266412 314688 354024 355216 399618 472032 488422 532824 599427 708048 710432 732633 799236 944064 976844 1065648 1198854 1416096 1420864 1465266 1598472 1953688 2131296 2197899 2397708 2832192 2930532 3196944 3307949 3907376 4262592 4395798 4795416 5861064 6393888 6593697 6615898 7814752 8791596 9590832 9923847 11722128 12787776 13187394 13231796 15629504 17583192 19181664 19847694 23444256 26374788 26463592 29771541 35166384 36387439 38363328 39695388 46888512 52749576 52927184 59543082 70332768 72774878 79390776 89314623 105499152 105854368 109162317 119086164 140665536 145549756 158781552 178629246 210998304 211708736 218324634 238172328 291099512 317563104 327486951 357258492 421996608 436649268 476344656 492884401 582199024 635126208 654973902 714516984 873298536 952689312 982460853 985768802 1164398048 1309947804 1429033968 1478653203 1746597072 1905378624 1964921706 1971537604 2328796096 2619895608 2858067936 2957306406 3493194144 3929843412 3943075208 4435959609 5239791216 5421728411 5716135872 5914612812 6986388288 7859686824 7886150416 8871919218 10479582432 10843456822 11829225624 13307878827 15719373648 15772300832 16265185233 17743838436 20959164864 21686913644 23658451248 26615757654 31438747296 31544601664 32530370466 35487676872 43373827288 47316902496 48795555699 53231515308 62877494592 65060740932 70975353744 73439775749 86747654576 94633804992 97591111398 106463030616 130121481864 141950707488 146386667097 146879551498 173495309152 195182222796 212926061232 220319327247 260242963728 283901414976 292773334194 293759102996 346990618304 390364445592 425852122464 440638654494 520485927456 585546668388 587518205992 660957981741 780728891184 807837533239 851704244928 881277308988 1040971854912 1171093336776 1175036411984 1321915963482 1561457782368 1615675066478 1762554617976 1982873945223 2342186673552 2350072823968 2423512599717 2643831926964 3122915564736 3231350132956 3525109235952 3965747890446 4684373347104 4700145647936 4847025199434 5287663853928 6462700265912 7050218471904 7270537799151 7931495780892 9368746694208 9694050398868 10575327707856 12925400531824 14100436943808 14541075598302 15862991561784 19388100797736 21150655415712 21811613397453 25850801063648 29082151196604 31725983123568 38776201595472 42301310831424 43623226794906 51701602127296 58164302393208 63451966247136 77552403190944 87246453589812 116328604786416 126903932494272 155104806381888 174492907179624 232657209572832 348985814359248 465314419145664 697971628718496 1395943257436992
• Sum of all divisors σ(n): 4507137977832000
• Sum of proper divisors (its aliquot sum) s(n): 3111194720395008
• 1395943257436992 is an abundant number, because the sum of its proper divisors (3111194720395008) is greater than itself. Its abundance is 1715251462958016

Bases of 1395943257436992

• Binary: 100111101011001101001011101111111000111001101000000₂
• Hexadecimal: 0x4F59A5DFC7340
• Base-36: DQTJH9AHC0

Squares and roots of 1395943257436992

• 1395943257436992 squared (1395943257436992²) is 1948657577983800120716850008064
• 1395943257436992 cubed (1395943257436992³) is 2720215407039985206068769557389634143171903488
• The square root of 1395943257436992 is 37362324.0368822881
• The cube root of 1395943257436992 is 111760.7365044455

Scales and comparisons

• 1,395,943,257,436,992 seconds is equal to 44,386,677 years, 33 weeks, 5 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 1,395,943,257,436,992 would take you about one hundred thirty-three million, one hundred sixty thousand and thirty-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 1395943257436992 cubic inches would be around 9313.4 feet tall.

Recreational maths with 1395943257436992

• 1395943257436992 backwards is 2996347523495931
• The number of decimal digits it has is: 16
• The sum of 1395943257436992's digits is 81
• More coming soon!