490390357012920

Names of 490390357012920

• Cardinal: 490390357012920 can be written as Four hundred ninety trillion, three hundred ninety billion, three hundred fifty-seven million, twelve thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.9039035701292 × 10¹⁴

Factors of 490390357012920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17069528

Divisors of 490390357012920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 52 56 60 63 65 70 72 78 84 90 91 104 105 117 120 126 130 140 156 168 180 182 195 210 234 252 260 273 280 312 315 360 364 390 420 455 468 504 520 546 585 630 728 780 819 840 877 910 936 1092 1170 1260 1365 1560 1638 1754 1820 2184 2340 2520 2631 2730 3276 3508 3640 4095 4385 4680 5262 5460 6139 6552 7016 7893 8190 8770 10524 10920 11401 12278 13155 15786 16380 17540 18417 21048 22802 24556 26310 30695 31572 32760 34203 35080 36834 39465 45604 49112 52620 55251 57005 61390 63144 68406 73668 78930 79807 91208 92085 102609 105240 110502 114010 122780 136812 147336 157860 159614 171015 184170 205218 221004 228020 239421 245560 273624 276255 315720 319228 342030 368340 399035 410436 442008 456040 478842 513045 552510 638456 684060 718263 736680 798070 820872 957684 1026090 1105020 1197105 1368120 1436526 1596140 1915368 2052180 2210040 2394210 2873052 3192280 3591315 4104360 4788420 5746104 7182630 9576840 14365260 17068621 28730520 34137242 51205863 68274484 85343105 102411726 119480347 136548968 153617589 170686210 204823452 221892073 238960694 256029315 307235178 341372420 358441041 409646904 443784146 477921388 512058630 597401735 614470356 665676219 682744840 716882082 768087945 887568292 955842776 1024117260 1075323123 1109460365 1194803470 1228940712 1331352438 1433764164 1536175890 1553244511 1775136584 1792205205 1997028657 2048234520 2150646246 2218920730 2389606940 2662704876 2867528328 3072351780 3106489022 3328381095 3584410410 3994057314 4301292492 4437841460 4659733533 4779213880 5325409752 5376615615 6144703560 6212978044 6656762190 7168820820 7766222555 7988114628 8602584984 8875682920 9319467066 9985143285 10753231230 12425956088 13313524380 13979200599 14337641640 14969180617 15532445110 15976229256 18638934132 19970286570 21506462460 23298667665 26627048760 27958401198 29938361234 31064890220 37277868264 39940573140 43012924920 44907541851 46597335330 55916802396 59876722468 62129780440 69896002995 74845903085 79881146280 89815083702 93194670660 104784264319 111833604792 119753444936 134722625553 139792005990 149691806170 179630167404 186389341320 194599348021 209568528638 224537709255 269445251106 279584011980 299383612340 314352792957 359260334808 389198696042 419137057276 449075418510 523921321595 538890502212 559168023960 583798044063 598767224680 628705585914 673613127765 778397392084 838274114552 898150837020 943058378871 972996740105 1047842643190 1077781004424 1167596088126 1257411171828 1347226255530 1362195436147 1556794784168 1571763964785 1751394132189 1796301674040 1886116757742 1945993480210 2095685286380 2335192176252 2514822343656 2694452511060 2724390872294 2918990220315 3143527929570 3502788264378 3772233515484 3891986960420 4086586308441 4191370572760 4670384352504 4715291894355 5388905022120 5448781744588 5837980440630 6287055859140 6810977180735 7005576528756 7544467030968 7783973920840 8173172616882 8756970660945 9430583788710 10897563489176 11675960881260 12259758925323 12574111718280 13621954361470 14011153057512 16346345233764 17513941321890 18861167577420 20432931542205 23351921762520 24519517850646 27243908722940 32692690467528 35027882643780 37722335154840 40865863084410 49039035701292 54487817445880 61298794626615 70055765287560 81731726168820 98078071402584 122597589253230 163463452337640 245195178506460 490390357012920
• Sum of all divisors σ(n): 1963798215200640
• Sum of proper divisors (its aliquot sum) s(n): 1473407858187720
• 490390357012920 is an abundant number, because the sum of its proper divisors (1473407858187720) is greater than itself. Its abundance is 983017501174800

Bases of 490390357012920

• Binary: 1101111100000000111100111000001111111000110111000₂
• Hexadecimal: 0x1BE01E707F1B8
• Base-36: 4TTU7X27Y0

Squares and roots of 490390357012920

• 490390357012920 squared (490390357012920²) is 240482702251259135825046926400
• 490390357012920 cubed (490390357012920³) is 117930398212426707829842519813908331089088000
• The square root of 490390357012920 is 22144759.1319689003
• The cube root of 490390357012920 is 78858.2812531683

Scales and comparisons

• 490,390,357,012,920 seconds is equal to 15,592,896 years, 24 weeks, 5 days, 6 hours, 42 minutes.
• To count from 1 to 490,390,357,012,920 would take you about thirty-eight million, nine hundred eighty-two thousand, two hundred forty-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 490390357012920 cubic inches would be around 6571.5 feet tall.

Recreational maths with 490390357012920

• 490390357012920 backwards is 029210753093094
• The number of decimal digits it has is: 15
• The sum of 490390357012920's digits is 54
• More coming soon!