21995942007000

Names of 21995942007000

• Cardinal: 21995942007000 can be written as Twenty-one trillion, nine hundred ninety-five billion, nine hundred forty-two million, seven thousand.

Scientific notation

• Scientific notation: 2.1995942007 × 10¹³

Factors of 21995942007000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131425

Divisors of 21995942007000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 50 52 60 65 75 78 100 104 120 125 130 150 156 169 195 200 250 260 300 312 325 331 338 375 390 500 507 520 600 650 662 676 750 780 845 975 993 1000 1014 1300 1324 1352 1500 1560 1625 1655 1690 1950 1986 2028 2535 2600 2648 3000 3250 3310 3380 3900 3972 4056 4225 4303 4875 4965 5070 6500 6620 6760 7800 7944 8275 8450 8606 9750 9930 10140 12675 12909 13000 13240 16550 16900 17212 19500 19860 20280 21125 21515 24825 25350 25818 33100 33800 34424 39000 39720 41375 42250 43030 49650 50700 51636 55939 63375 64545 66200 82750 84500 86060 99300 101400 103272 107575 111878 124125 126750 129090 131071 165500 167817 169000 172120 198600 215150 223756 248250 253500 258180 262142 279695 322725 331000 335634 393213 430300 447512 496500 507000 516360 524284 537875 559390 645450 655355 671268 786426 839085 860600 993000 1048568 1075750 1118780 1290900 1310710 1342536 1398475 1572852 1613625 1678170 1703923 1966065 2151500 2237560 2581800 2621420 2796950 3145704 3227250 3276775 3356340 3407846 3932130 4195425 4303000 5111769 5242840 5593900 6454500 6553550 6712680 6815692 6992375 7864260 8390850 8519615 9830325 10223538 11187800 12909000 13107100 13631384 13984750 15728520 16383875 16781700 17039230 19660650 20447076 20977125 22150999 25558845 26214200 27969500 32767750 33563400 34078460 39321300 40894152 41954250 42598075 43384501 44301998 49151625 51117690 55939000 65535500 66452997 68156920 78642600 83908500 85196150 86769002 88603996 98303250 102235380 110754995 127794225 130153503 131071000 132905994 167817000 170392300 173538004 177207992 196606500 204470760 212990375 216922505 221509990 255588450 260307006 265811988 332264985 340784600 347076008 393213000 425980750 433845010 443019980 511176900 520614012 531623976 553774975 563998513 638971125 650767515 664529970 851961500 867690020 886039960 1022353800 1041228024 1084612525 1107549950 1127997026 1277942250 1301535030 1329059940 1661324925 1691995539 1703923000 1735380040 2169225050 2215099900 2255994052 2555884500 2603070060 2658119880 2768874875 2819992565 3253837575 3322649850 3383991078 4338450100 4430199800 4511988104 5111769000 5206140120 5423062625 5537749750 5639985130 6507675150 6645299700 6767982156 7331980669 8306624625 8459977695 8676900200 10846125250 11075499500 11279970260 13015350300 13290599400 13535964312 14099962825 14663961338 16269187875 16613249250 16919955390 21692250500 21995942007 22150999000 22559940520 26030700600 28199925650 29327922676 32538375750 33226498500 33839910780 36659903345 42299888475 43384501000 43991884014 56399851300 58655845352 65076751500 66452997000 67679821560 70499814125 73319806690 84599776950 87983768028 109979710035 112799702600 130153503000 140999628250 146639613380 169199553900 175967536056 183299516725 211499442375 219959420070 281999256500 293279226760 338399107800 366599033450 422998884750 439918840140 549898550175 563998513000 733198066900 845997769500 879837680280 916497583625 1099797100350 1466396133800 1691995539000 1832995167250 2199594200700 2749492750875 3665990334500 4399188401400 5498985501750 7331980669000 10997971003500 21995942007000
• Sum of all divisors σ(n): 74537521643520
• Sum of proper divisors (its aliquot sum) s(n): 52541579636520
• 21995942007000 is an abundant number, because the sum of its proper divisors (52541579636520) is greater than itself. Its abundance is 30545637629520

Bases of 21995942007000

• Binary: 101000000000101010100010011110101000011011000₂
• Hexadecimal: 0x1401544F50D8
• Base-36: 7SOSNYAJC

Squares and roots of 21995942007000

• 21995942007000 squared (21995942007000²) is 483821464775307188049000000
• 21995942007000 cubed (21995942007000³) is 10642108880939450193936047474343000000000
• The square root of 21995942007000 is 4689983.1563663423
• The cube root of 21995942007000 is 28018.6703739503

Scales and comparisons

• 21,995,942,007,000 seconds is equal to 699,402 years, 47 weeks, 5 days, 2 hours, 50 minutes.
• To count from 1 to 21,995,942,007,000 would take you about one million, seven hundred forty-eight thousand, five hundred 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 21995942007000 cubic inches would be around 2334.9 feet tall.

Recreational maths with 21995942007000

• 21995942007000 backwards is 00070024959912
• The number of decimal digits it has is: 14
• The sum of 21995942007000's digits is 48
• More coming soon!