900899141220

Names of 900899141220

• Cardinal: 900899141220 can be written as Nine hundred billion, eight hundred ninety-nine million, one hundred forty-one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 9.0089914122 × 10¹¹

Factors of 900899141220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2742

Divisors of 900899141220

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 81 90 93 108 117 124 130 135 155 156 162 180 186 195 234 260 270 279 310 324 351 372 390 403 405 465 468 540 558 585 620 691 702 780 806 810 837 930 1053 1116 1170 1209 1382 1395 1404 1612 1620 1674 1755 1860 1997 2015 2073 2106 2340 2418 2511 2764 2790 3348 3455 3510 3627 3994 4030 4146 4185 4212 4836 5022 5265 5580 5991 6045 6219 6910 7020 7254 7988 8060 8292 8370 8983 9985 10044 10365 10530 10881 11982 12090 12438 12555 13820 14508 16740 17966 17973 18135 18657 19970 20730 21060 21421 21762 23964 24180 24876 25110 25961 26949 29955 31095 32643 35932 35946 36270 37314 39940 41460 42842 43524 44915 50220 51922 53898 53919 54405 55971 59910 61907 62190 64263 65286 71892 72540 74628 77883 80847 85684 89830 89865 93285 103844 107105 107796 107838 108810 111942 119820 123814 124380 128526 129805 130572 134745 155766 161694 161757 163215 179660 179730 185721 186570 192789 214210 215676 217620 223884 233649 242541 247628 257052 259610 269490 269595 278473 279855 309535 311532 321315 323388 323514 326430 359460 371442 373140 385578 389415 404235 428420 467298 485082 519220 538980 539190 556946 557163 559710 578367 619070 642630 647028 652860 700947 727623 742884 771156 778830 804791 808470 808785 835419 928605 934596 963945 970164 1078380 1113892 1114326 1119420 1156734 1168245 1212705 1238140 1285260 1379927 1392365 1401894 1455246 1557660 1609582 1616940 1617570 1670838 1671489 1735101 1857210 1927890 2102841 2228652 2313468 2336490 2414373 2425410 2506257 2759854 2784730 2785815 2803788 2891835 2910492 3219164 3235140 3341676 3342978 3470202 3504735 3638115 3714420 3855780 4023955 4139781 4177095 4205682 4672980 4828746 4850820 5012514 5014467 5519708 5569460 5571630 5783670 6685956 6899635 6940404 7009470 7243119 7276230 7518771 8047910 8279562 8354190 8357445 8411364 8675505 9657492 10025028 10028934 10514205 11143260 11567340 12071865 12419343 12531285 13799270 14018940 14486238 14552460 15037542 16095820 16559124 16708380 16714890 17351010 17939051 20057868 20698905 21028410 21729357 22556313 24143730 24838686 25062570 25072335 27598540 28972476 30075084 33429780 34702020 35878102 36215595 37258029 37593855 41397810 42056820 42777737 43458714 45112626 48287460 49677372 50125140 50144670 53817153 62096715 65188071 71756204 72431190 74516058 75187710 82795620 85555474 86917428 89695255 90225252 100289340 107634306 108646785 111774087 112781565 124193430 128333211 130376142 144862380 149032116 150375420 161451459 171110948 179390510 186290145 213888685 215268612 217293570 223548174 225563130 248386860 256666422 260752284 269085765 322902918 325940355 358781020 372580290 384999633 427777370 434587140 447096348 451126260 484354377 513332844 538171530 556110581 558870435 641666055 645805836 651880710 745160580 769999266 807257295 855554740 968708754 1076343060 1112221162 1117740870 1154998899 1283332110 1303761420 1453063131 1539998532 1614514590 1668331743 1924998165 1937417508 2224442324 2235481740 2309997798 2421771885 2566664220 2780552905 2906126262 3229029180 3336663486 3464996697 3849996330 4619995596 4843543770 5004995229 5561105810 5774994495 5812252524 6673326972 6929993394 7265315655 7699992660 8341658715 9687087540 10009990458 11122211620 11549988990 13859986788 14530631310 15014985687 16683317430 17324983485 20019980916 23099977980 25024976145 29061262620 30029971374 33366634860 34649966970 45044957061 50049952290 60059942748 69299933940 75074928435 90089914122 100099904580 150149856870 180179828244 225224785305 300299713740 450449570610 900899141220
• Sum of all divisors σ(n): 3147851621376
• Sum of proper divisors (its aliquot sum) s(n): 2246952480156
• 900899141220 is an abundant number, because the sum of its proper divisors (2246952480156) is greater than itself. Its abundance is 1346053338936

Bases of 900899141220

• Binary: 1101000111000001110001011111011001100100₂
• Hexadecimal: 0xD1C1C5F664
• Base-36: BHV83690

Squares and roots of 900899141220

• 900899141220 squared (900899141220²) is 811619262650933503088400
• 900899141220 cubed (900899141220³) is 731187096719835613563665777743848000
• The square root of 900899141220 is 949157.0687826119
• The cube root of 900899141220 is 9658.1080029793

Scales and comparisons

• 900,899,141,220 seconds is equal to 28,645 years, 41 weeks, 6 days, 9 hours, 27 minutes.
• To count from 1 to 900,899,141,220 would take you about fifty-seven thousand, two hundred ninety-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 900899141220 cubic inches would be around 804.8 feet tall.

Recreational maths with 900899141220

• 900899141220 backwards is 022141998009
• 900899141220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 900899141220's digits is 45
• More coming soon!