490638155616

Names of 490638155616

• Cardinal: 490638155616 can be written as Four hundred ninety billion, six hundred thirty-eight million, one hundred fifty-five thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 4.90638155616 × 10¹¹

Factors of 490638155616

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1009

Divisors of 490638155616

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 269 288 294 307 336 392 421 441 504 538 588 614 672 784 807 842 882 921 1008 1076 1176 1228 1263 1568 1614 1684 1764 1842 1883 2016 2149 2152 2352 2421 2456 2526 2763 2947 3228 3368 3528 3684 3766 3789 4298 4304 4704 4842 4912 5052 5526 5649 5894 6447 6456 6736 7056 7368 7532 7578 8596 8608 8841 9684 9824 10104 11052 11298 11788 12894 12912 13181 13472 14112 14736 15043 15064 15156 16947 17192 17682 19341 19368 20208 20629 22104 22596 23576 25788 25824 26362 26523 29472 30086 30128 30312 33894 34384 35364 38682 38736 39543 40416 41258 44208 45129 45192 47152 51576 52724 53046 60172 60256 60624 61887 67788 68768 70728 77364 77472 79086 82516 82583 88416 90258 90384 94304 103152 105448 106092 113249 118629 120344 121248 123774 129247 135387 135576 141456 154728 158172 165032 165166 180516 180768 185661 206304 210896 212184 226498 237258 240688 247548 247749 258494 270774 271152 282912 309456 316344 330064 330332 339747 361032 371322 387741 421792 424368 452996 474516 481376 495096 495498 516988 541548 542304 578081 618912 632688 660128 660664 679494 722064 742644 743247 775482 792743 848736 904729 905992 949032 990192 990996 1019241 1033976 1083096 1156162 1163223 1265376 1321328 1358988 1444128 1485288 1486494 1550964 1585486 1734243 1809458 1811984 1898064 1980384 1981992 2038482 2067952 2166192 2312324 2326446 2378229 2642656 2714187 2717976 2970576 2972988 3101928 3170972 3468486 3618916 3623968 3796128 3963984 4046567 4076964 4135904 4332384 4624648 4652892 4756458 5202729 5428374 5435952 5549201 5941152 5945976 6203856 6333103 6341944 6936972 7134687 7237832 7927968 8093134 8142561 8153928 9249296 9305784 9512916 10405458 10856748 10871904 11098402 11891952 12139701 12407712 12666206 12683888 13873944 14269374 14475664 16186268 16285122 16307856 16647603 18498592 18611568 18999309 19025832 20810916 21713496 22196804 23783904 24279402 25332412 25367776 27747888 28538748 28951328 32372536 32570244 32615712 33295206 34767443 36419103 37223136 37998618 38051664 41621832 43426992 44393608 48558804 49942809 50664824 55495776 56997927 57077496 64745072 65140488 66590412 69534886 72838206 75997236 76103328 83243664 86853984 88787216 97117608 99885618 101329648 104302329 113995854 114154992 129490144 130280976 133180824 139069772 145676412 151994472 166487328 177574432 194235216 199771236 202659296 208604658 227991708 228309984 243372101 260561952 266361648 278139544 291352824 303988944 312906987 388470432 399542472 417209316 455983416 486744202 532723296 556279088 582705648 607977888 625813974 730116303 799084944 834418632 911966832 973488404 1112558176 1165411296 1251627948 1460232606 1598169888 1668837264 1703604707 1823933664 1946976808 2190348909 2503255896 2920465212 3337674528 3407209414 3893953616 4380697818 5006511792 5110814121 5840930424 6814418828 7787907232 8761395636 10013023584 10221628242 11681860848 13628837656 15332442363 17522791272 20443256484 23363721696 27257675312 30664884726 35045582544 40886512968 54515350624 61329769452 70091165088 81773025936 122659538904 163546051872 245319077808 490638155616
• Sum of all divisors σ(n): 1638270794160
• Sum of proper divisors (its aliquot sum) s(n): 1147632638544
• 490638155616 is an abundant number, because the sum of its proper divisors (1147632638544) is greater than itself. Its abundance is 656994482928

Bases of 490638155616

• Binary: 111001000111100010100000001111101100000₂
• Hexadecimal: 0x723C501F60
• Base-36: 69E9AFS0

Squares and roots of 490638155616

• 490638155616 squared (490638155616²) is 240725799746270232339456
• 490638155616 cubed (490638155616³) is 118109262396696587570154488664784896
• The square root of 490638155616 is 700455.6771245415
• The cube root of 490638155616 is 7887.1561613173

Scales and comparisons

• 490,638,155,616 seconds is equal to 15,600 years, 40 weeks, 2 days, 8 hours, 33 minutes, 36 seconds.
• To count from 1 to 490,638,155,616 would take you about thirty-one thousand, two hundred one 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 490638155616 cubic inches would be around 657.3 feet tall.

Recreational maths with 490638155616

• 490638155616 backwards is 616551836094
• The number of decimal digits it has is: 12
• The sum of 490638155616's digits is 54
• More coming soon!