1395794632405680

Names of 1395794632405680

• Cardinal: 1395794632405680 can be written as One quadrillion, three hundred ninety-five trillion, seven hundred ninety-four billion, six hundred thirty-two million, four hundred five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.39579463240568 × 10¹⁵

Factors of 1395794632405680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5706175

Divisors of 1395794632405680

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 169 180 195 208 234 240 260 312 338 360 390 468 507 520 585 624 676 720 780 845 936 1014 1040 1170 1352 1521 1560 1690 1872 2011 2028 2340 2535 2704 3042 3120 3380 4022 4056 4680 5070 6033 6084 6760 7605 8044 8112 9360 10055 10140 12066 12168 13520 15210 16088 18099 20110 20280 24132 24336 26143 30165 30420 32176 36198 40220 40560 48264 52286 60330 60840 72396 78429 80440 90495 96528 104572 120660 121680 130715 144792 156858 160880 180990 209144 235287 241320 261430 289584 313716 339859 361980 392145 418288 470574 482640 522860 627432 679718 723960 784290 941148 1019577 1045720 1176435 1254864 1359436 1447920 1568580 1699295 1882296 2039154 2091440 2352870 2718872 3058731 3137160 3398590 3764592 4078308 4705740 5097885 5437744 5704141 6117462 6274320 6797180 8156616 9411480 10195770 11408282 12234924 13594360 15293655 16313232 17112423 18822960 20391540 22816564 24469848 27188720 28520705 30587310 34224846 40783080 45633128 48939696 51337269 57041410 61174620 68449692 74153833 81566160 85562115 91266256 102674538 114082820 122349240 136899384 148307666 171124230 205349076 222461499 228165640 244698480 256686345 273798768 296615332 342248460 370769165 410698152 444922998 456331280 513372690 593230664 667384497 684496920 741538330 821396304 889845996 963999829 1026745380 1112307495 1186461328 1334768994 1368993840 1483076660 1779691992 1927999658 2053490760 2224614990 2669537988 2891999487 2966153320 3336922485 3559383984 3855999316 4106981520 4449229980 4819999145 5339075976 5783998974 5932306640 6673844970 7711998632 8675998461 8898459960 9639998290 10678151952 11471027551 11567997948 13347689940 14459997435 15423997264 17351996922 17796919920 19279996580 22942055102 23135995896 26695379880 28919994870 34413082653 34703993844 38559993160 43379992305 45884110204 46271991792 53390759760 57355137755 57839989740 68826165306 69407987688 77119986320 86759984610 91768220408 103239247959 114710275510 115679979480 137652330612 138815975376 149123358163 172065413265 173519969220 183536440816 206478495918 229420551020 231359958960 275304661224 298246716326 344130826530 347039938440 412956991836 447370074489 458841102040 516196239795 550609322448 596493432652 688261653060 694079876880 745616790815 825913983672 894740148978 917682204080 1032392479590 1192986865304 1342110223467 1376523306120 1491233581630 1651827967344 1789480297956 1938603656119 2064784959180 2236850372445 2385973730608 2684220446934 2753046612240 2982467163260 3578960595912 3877207312238 4129569918360 4473700744890 5368440893868 5815810968357 5964934326520 6710551117335 7157921191824 7754414624476 8259139836720 8947401489780 9693018280595 10736881787736 11631621936714 11929868653040 13421102234670 15508829248952 17447432905071 17894802979560 19386036561190 21473763575472 23263243873428 26842204469340 29079054841785 31017658497904 34894865810142 35789605959120 38772073122380 46526487746856 53684408938680 58158109683570 69789731620284 77544146244760 87237164525355 93052975493712 107368817877360 116316219367140 139579463240568 155088292489520 174474329050710 232632438734280 279158926481136 348948658101420 465264877468560 697897316202840 1395794632405680
• Sum of all divisors σ(n): 5078385803617776
• Sum of proper divisors (its aliquot sum) s(n): 3682591171212096
• 1395794632405680 is an abundant number, because the sum of its proper divisors (3682591171212096) is greater than itself. Its abundance is 2286796538806416

Bases of 1395794632405680

• Binary: 100111101010111011111000011001111100111001010110000₂
• Hexadecimal: 0x4F577C33E72B0
• Base-36: DQRN79S980

Squares and roots of 1395794632405680

• 1395794632405680 squared (1395794632405680²) is 1948242655852507356784096262400
• 1395794632405680 cubed (1395794632405680³) is 2719346641662716232965995530529355608530432000
• The square root of 1395794632405680 is 37360335.0146339025
• The cube root of 1395794632405680 is 111756.7700030829

Scales and comparisons

• 1,395,794,632,405,680 seconds is equal to 44,381,951 years, 43 weeks, 2 days, 15 hours, 48 minutes.
• To count from 1 to 1,395,794,632,405,680 would take you about one hundred thirty-three million, one hundred forty-five thousand, eight hundred fifty-five 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 1395794632405680 cubic inches would be around 9313.1 feet tall.

Recreational maths with 1395794632405680

• 1395794632405680 backwards is 0865042364975931
• 1395794632405680 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1395794632405680's digits is 72
• More coming soon!