2220446545920

Names of 2220446545920

• Cardinal: 2220446545920 can be written as Two trillion, two hundred twenty billion, four hundred forty-six million, five hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.22044654592 × 10¹²

Factors of 2220446545920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 140926

Divisors of 2220446545920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 81 90 95 96 108 114 120 128 135 144 152 160 162 171 180 190 192 216 228 240 256 270 285 288 304 320 324 342 360 380 384 405 432 456 480 512 513 540 570 576 608 640 648 684 720 760 768 810 855 864 912 960 1024 1026 1080 1140 1152 1216 1280 1296 1368 1440 1520 1536 1539 1620 1710 1728 1824 1920 2048 2052 2160 2280 2304 2432 2560 2565 2592 2736 2880 3040 3072 3078 3240 3420 3456 3648 3840 4104 4320 4560 4608 4864 5120 5130 5184 5472 5760 6080 6144 6156 6480 6840 6912 7296 7680 7695 8208 8640 9120 9216 9728 10240 10260 10368 10944 11520 12160 12312 12960 13680 13824 14592 15360 15390 16416 17280 18240 18432 19456 20520 20736 21888 23040 24320 24624 25920 27360 27648 29184 30720 30780 32832 34560 36480 38912 41040 41472 43776 46080 48640 49248 51840 54720 55296 58368 61560 65664 69120 72960 82080 82944 87552 92160 97280 98496 103680 109440 116736 123120 131328 138240 140897 145920 164160 165888 175104 194560 196992 207360 218880 246240 262656 276480 281794 291840 328320 350208 393984 414720 422691 437760 492480 525312 563588 583680 656640 704485 787968 829440 845382 875520 984960 1050624 1127176 1268073 1313280 1408970 1575936 1690764 1751040 1969920 2113455 2254352 2536146 2626560 2677043 2817940 3151872 3381528 3804219 3939840 4226910 4508704 5072292 5253120 5354086 5635880 6340365 6763056 7608438 7879680 8031129 8453820 9017408 10144584 10708172 11271760 11412657 12680730 13385215 13526112 15216876 15759360 16062258 16907640 18034816 19021095 20289168 21416344 22543520 22825314 24093387 25361460 26770430 27052224 30433752 32124516 33815280 36069632 38042190 40155645 40578336 42832688 45087040 45650628 48186774 50722920 53540860 54104448 57063285 60867504 64249032 67630560 72139264 72280161 76084380 80311290 81156672 85665376 90174080 91301256 96373548 101445840 107081720 108208896 114126570 120466935 121735008 128498064 135261120 144278528 144560322 152168760 160622580 162313344 171330752 180348160 182602512 192747096 202891680 214163440 216417792 216840483 228253140 240933870 243470016 256996128 270522240 288557056 289120644 304337520 321245160 324626688 342661504 360696320 361400805 365205024 385494192 405783360 428326880 432835584 433680966 456506280 481867740 486940032 513992256 541044480 578241288 608675040 642490320 649253376 685323008 721392640 722801610 730410048 770988384 811566720 856653760 865671168 867361932 913012560 963735480 973880064 1027984512 1082088960 1084202415 1156482576 1217350080 1284980640 1298506752 1370646016 1442785280 1445603220 1460820096 1541976768 1623133440 1713307520 1734723864 1826025120 1927470960 1947760128 2055969024 2164177920 2168404830 2312965152 2434700160 2569961280 2597013504 2741292032 2891206440 2921640192 3083953536 3246266880 3426615040 3469447728 3652050240 3854941920 3895520256 4111938048 4328355840 4336809660 4625930304 4869400320 5139922560 5482584064 5782412880 5843280384 6167907072 6492533760 6853230080 6938895456 7304100480 7709883840 7791040512 8223876096 8673619320 9251860608 9738800640 10279845120 11564825760 11686560768 12335814144 12985067520 13706460160 13877790912 14608200960 15419767680 16447752192 17347238640 18503721216 19477601280 20559690240 23129651520 23373121536 24671628288 27412920320 27755581824 29216401920 30839535360 34694477280 37007442432 38955202560 41119380480 46259303040 49343256576 55511163648 58432803840 61679070720 69388954560 74014884864 82238760960 92518606080 111022327296 116865607680 123358141440 138777909120 148029769728 185037212160 222044654592 246716282880 277555818240 370074424320 444089309184 555111636480 740148848640 1110223272960 2220446545920
• Sum of all divisors σ(n): 8377710541200
• Sum of proper divisors (its aliquot sum) s(n): 6157263995280
• 2220446545920 is an abundant number, because the sum of its proper divisors (6157263995280) is greater than itself. Its abundance is 3936817449360

Bases of 2220446545920

• Binary: 100000010011111100111011010111100000000000₂
• Hexadecimal: 0x204FCED7800
• Base-36: SC24JK00

Squares and roots of 2220446545920

• 2220446545920 squared (2220446545920²) is 4930382863288058668646400
• 2220446545920 cubed (2220446545920³) is 10947651598851129444778212681842688000
• The square root of 2220446545920 is 1490116.2860394487
• The cube root of 2220446545920 is 13046.0821088605

Scales and comparisons

• 2,220,446,545,920 seconds is equal to 70,603 years, 17 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 2,220,446,545,920 would take you about one hundred seventy-six thousand, five hundred 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 2220446545920 cubic inches would be around 1087.2 feet tall.

Recreational maths with 2220446545920

• 2220446545920 backwards is 0295456440222
• 2220446545920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2220446545920's digits is 45
• More coming soon!