2123197435440

Names of 2123197435440

• Cardinal: 2123197435440 can be written as Two trillion, one hundred twenty-three billion, one hundred ninety-seven million, four hundred thirty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.12319743544 × 10¹²

Factors of 2123197435440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 146

Divisors of 2123197435440

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 47 48 60 72 80 89 90 94 120 141 144 178 180 188 235 240 267 282 356 360 376 423 445 470 534 564 705 712 720 752 801 846 890 940 1068 1128 1335 1410 1424 1602 1692 1780 1880 2115 2136 2256 2670 2820 3204 3384 3560 3760 4005 4183 4230 4272 5340 5640 6408 6768 7120 7921 8010 8366 8460 10680 11280 12549 12816 15842 16020 16732 16920 20915 21360 23763 25098 31684 32040 33464 33840 37647 39605 41830 47526 50196 62745 63368 64080 66928 71289 75294 79210 83660 95052 100392 118815 125490 126736 142578 150588 158420 167320 188235 190104 200784 237630 250980 285156 301176 316840 334640 356445 372287 376470 380208 475260 501960 570312 602352 633680 704969 712890 744574 752940 950520 1003920 1116861 1140624 1409938 1425780 1489148 1505880 1861435 1901040 2114907 2233722 2819876 2851560 2978296 3011760 3350583 3524845 3722870 4229814 4467444 5584305 5639752 5703120 5956592 6344721 6701166 7049690 7445740 8459628 8934888 10574535 11168610 11279504 12689442 13402332 14099380 14891480 16752915 16919256 17869776 21149070 22337220 25378884 26804664 28198760 29782960 31723605 33133543 33505830 33838512 42298140 44674440 50757768 53609328 56397520 62742241 63447210 66267086 67011660 84596280 89348880 99400629 101515536 125484482 126894420 132534172 134023320 165667715 169192560 188226723 198801258 250968964 253788840 265068344 268046640 298201887 313711205 331335430 376453446 397602516 497003145 501937928 507577680 530136688 564680169 596403774 627422410 662670860 752906892 795205032 941133615 994006290 1003875856 1129360338 1192807548 1254844820 1325341720 1491009435 1505813784 1590410064 1882267230 1988012580 2258720676 2385615096 2509689640 2650683440 2823400845 2948885327 2982018870 3011627568 3764534460 3976025160 4517441352 4771230192 5019379280 5646801690 5897770654 5964037740 7529068920 7952050320 8846655981 9034882704 11293603380 11795541308 11928075480 14744426635 15058137840 17693311962 22587206760 23591082616 23856150960 26539967943 29488853270 35386623924 44233279905 45174413520 47182165232 53079935886 58977706540 70773247848 88466559810 106159871772 117955413080 132699839715 141546495696 176933119620 212319743544 235910826160 265399679430 353866239240 424639487088 530799358860 707732478480 1061598717720 2123197435440
• Sum of all divisors σ(n): 7364866770144
• Sum of proper divisors (its aliquot sum) s(n): 5241669334704
• 2123197435440 is an abundant number, because the sum of its proper divisors (5241669334704) is greater than itself. Its abundance is 3118471899264

Bases of 2123197435440

• Binary: 11110111001011000011011011100111000110000₂
• Hexadecimal: 0x1EE586DCE30
• Base-36: R3DSXM40

Squares and roots of 2123197435440

• 2123197435440 squared (2123197435440²) is 4507967349858992967993600
• 2123197435440 cubed (2123197435440³) is 9571304716267867115265005522333184000
• The square root of 2123197435440 is 1457119.5679970811
• The cube root of 2123197435440 is 12852.7717084053

Scales and comparisons

• 2,123,197,435,440 seconds is equal to 67,511 years, 5 weeks, 5 days, 9 hours, 24 minutes.
• To count from 1 to 2,123,197,435,440 would take you about one hundred sixty-eight thousand, seven hundred seventy-seven 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 2123197435440 cubic inches would be around 1071.1 feet tall.

Recreational maths with 2123197435440

• 2123197435440 backwards is 0445347913212
• 2123197435440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2123197435440's digits is 45
• More coming soon!