157435790400

Names of 157435790400

• Cardinal: 157435790400 can be written as One hundred fifty-seven billion, four hundred thirty-five million, seven hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.574357904 × 10¹¹

Factors of 157435790400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 520638

Divisors of 157435790400

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 84 90 96 100 105 108 112 120 126 135 140 144 150 160 168 175 180 189 192 200 210 216 224 225 240 252 270 280 288 300 315 320 336 350 360 378 400 420 432 448 450 480 504 525 540 560 576 600 630 672 675 700 720 756 800 840 864 900 945 960 1008 1050 1080 1120 1200 1260 1344 1350 1400 1440 1512 1575 1600 1680 1728 1800 1890 2016 2100 2160 2240 2400 2520 2700 2800 2880 3024 3150 3360 3600 3780 4032 4200 4320 4725 4800 5040 5400 5600 6048 6300 6720 7200 7560 8400 8640 9450 10080 10800 11200 12096 12600 14400 15120 16800 18900 20160 21600 25200 30240 33600 37800 43200 50400 60480 75600 100800 151200 302400 520621 1041242 1561863 2082484 2603105 3123726 3644347 4164968 4685589 5206210 6247452 7288694 7809315 8329936 9371178 10412420 10933041 12494904 13015525 14056767 14577388 15618630 16659872 18221735 18742356 20824840 21866082 23427945 24989808 26031050 28113534 29154776 31237260 32799123 33319744 36443470 37484712 39046575 41649680 43732164 46855890 49979616 52062100 54665205 56227068 58309552 62474520 65598246 70283835 72886940 74969424 78093150 83299360 87464328 91108675 93711780 98397369 99959232 104124200 109330410 112454136 116619104 117139725 124949040 131196492 140567670 145773880 149938848 156186300 163995615 166598720 174928656 182217350 187423560 196794738 208248400 218660820 224908272 233238208 234279450 249898080 262392984 273326025 281135340 291547760 299877696 312372600 327991230 349857312 351419175 364434700 374847120 393589476 416496800 437321640 449816544 468558900 491986845 499796160 524785968 546652050 562270680 583095520 624745200 655982460 699714624 702838350 728869400 749694240 787178952 819978075 832993600 874643280 899633088 937117800 983973690 1049571936 1093304100 1124541360 1166191040 1249490400 1311964920 1405676700 1457738800 1499388480 1574357904 1639956150 1749286560 1874235600 1967947380 2099143872 2186608200 2249082720 2459934225 2498980800 2623929840 2811353400 2915477600 3148715808 3279912300 3498573120 3748471200 3935894760 4373216400 4498165440 4919868450 5247859680 5622706800 5830955200 6297431616 6559824600 7496942400 7871789520 8746432800 9839736900 10495719360 11245413600 13119649200 15743579040 17492865600 19679473800 22490827200 26239298400 31487158080 39358947600 52478596800 78717895200 157435790400
• Sum of all divisors σ(n): 655900420480
• Sum of proper divisors (its aliquot sum) s(n): 498464630080
• 157435790400 is an abundant number, because the sum of its proper divisors (498464630080) is greater than itself. Its abundance is 341028839680

Bases of 157435790400

• Binary: 10010010100111111001111000010001000000₂
• Hexadecimal: 0x24A7E78440
• Base-36: 20BP7DC0

Squares and roots of 157435790400

• 157435790400 squared (157435790400²) is 24786028098872732160000
• 157435790400 cubed (157435790400³) is 3902207924622637936617099264000000
• The square root of 157435790400 is 396781.7919209499
• The cube root of 157435790400 is 5399.6775116055

Scales and comparisons

• 157,435,790,400 seconds is equal to 5,005 years, 50 weeks, 3 days, 12 hours.
• To count from 1 to 157,435,790,400 would take you about ten thousand and eleven 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 157435790400 cubic inches would be around 450 feet tall.

Recreational maths with 157435790400

• 157435790400 backwards is 004097534751
• 157435790400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 157435790400's digits is 45
• More coming soon!