161084706406400

Names of 161084706406400

• Cardinal: 161084706406400 can be written as One hundred sixty-one trillion, eighty-four billion, seven hundred six million, four hundred six thousand, four hundred.

Scientific notation

• Scientific notation: 1.610847064064 × 10¹⁴

Factors of 161084706406400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 397

Divisors of 161084706406400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 128 140 160 175 200 224 256 280 320 350 383 400 448 512 560 640 700 766 800 896 1024 1120 1280 1400 1532 1600 1792 1915 2048 2240 2560 2681 2800 3064 3200 3584 3830 4096 4480 5120 5362 5600 6128 6400 7168 7660 8192 8960 9575 10240 10724 11200 12256 12800 13405 14336 15320 16384 17920 19150 20480 21448 22400 24512 25600 26810 28672 30640 35840 38300 40960 42896 44800 49024 51200 53620 57344 61280 67025 71680 76600 81920 85792 89600 98048 102400 107240 114688 122560 134050 143360 146689 153200 171584 179200 196096 204800 214480 245120 268100 286720 293378 306400 343168 358400 392192 409600 428960 490240 536200 573440 586756 612800 686336 716800 733445 784384 857920 980480 1026823 1072400 1173512 1225600 1372672 1433600 1466890 1568768 1715840 1960960 2053646 2144800 2347024 2451200 2745344 2867200 2933780 3137536 3431680 3667225 3921920 4107292 4289600 4694048 4902400 5134115 5490688 5867560 6275072 6863360 7334450 7843840 8214584 8579200 9388096 9804800 10268230 10981376 11735120 13726720 14668900 15687680 16429168 17158400 18776192 19609600 20536460 21962752 23470240 25670575 27453440 29337800 31375360 32858336 34316800 37552384 39219200 41072920 43925504 46940480 51341150 54906880 56181887 58675600 65716672 68633600 75104768 78438400 82145840 93880960 102682300 109813760 112363774 117351200 131433344 137267200 150209536 156876800 164291680 187761920 205364600 219627520 224727548 234702400 262866688 274534400 280909435 300419072 328583360 375523840 393273209 410729200 449455096 469404800 525733376 549068800 561818870 600838144 657166720 751047680 786546418 821458400 898910192 938809600 1051466752 1098137600 1123637740 1201676288 1314333440 1404547175 1502095360 1573092836 1642916800 1797820384 1877619200 1966366045 2102933504 2247275480 2403352576 2628666880 2809094350 3004190720 3146185672 3285833600 3595640768 3755238400 3932732090 4205867008 4494550960 5257333760 5618188700 6008381440 6292371344 6571667200 7191281536 7510476800 7865464180 8411734016 8989101920 9831830225 10514667520 11236377400 12016762880 12584742688 13143334400 14382563072 15020953600 15730928360 16823468032 17978203840 19663660450 21029335040 22472754800 25169485376 26286668800 28765126144 30041907200 31461856720 35956407680 39327320900 42058670080 44945509600 50338970752 52573337600 57530252288 60083814400 62923713440 71912815360 78654641800 84117340160 89891019200 100677941504 105146675200 115060504576 125847426880 143825630720 157309283600 179782038400 201355883008 210293350400 230121009152 251694853760 287651261440 314618567200 359564076800 402711766016 420586700800 460242018304 503389707520 575302522880 629237134400 719128153600 805423532032 920484036608 1006779415040 1150605045760 1258474268800 1438256307200 1610847064064 2013558830080 2301210091520 2516948537600 2876512614400 3221694128128 4027117660160 4602420183040 5033897075200 5753025228800 6443388256256 8054235320320 10067794150400 11506050457600 16108470640640 20135588300800 23012100915200 32216941281280 40271176601600 80542353203200 161084706406400
• Sum of all divisors σ(n): 457741296015360
• Sum of proper divisors (its aliquot sum) s(n): 296656589608960
• 161084706406400 is an abundant number, because the sum of its proper divisors (296656589608960) is greater than itself. Its abundance is 135571883202560

Bases of 161084706406400

• Binary: 100100101000000101110100101101000100000000000000₂
• Hexadecimal: 0x928174B44000
• Base-36: 1L3LAJ3Z7K

Squares and roots of 161084706406400

• 161084706406400 squared (161084706406400²) is 25948282638036085201960960000
• 161084706406400 cubed (161084706406400³) is 4179871490498329266246696891154694144000000
• The square root of 161084706406400 is 12691915.0015433053
• The cube root of 161084706406400 is 54410.7572267865

Scales and comparisons

• 161,084,706,406,400 seconds is equal to 5,121,995 years, 20 weeks, 4 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 161,084,706,406,400 would take you about twelve million, eight hundred four thousand, nine hundred eighty-eight 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 161084706406400 cubic inches would be around 4534.2 feet tall.

Recreational maths with 161084706406400

• 161084706406400 backwards is 004604607480161
• The number of decimal digits it has is: 15
• The sum of 161084706406400's digits is 47
• More coming soon!