1520133872985

Names of 1520133872985

• Cardinal: 1520133872985 can be written as One trillion, five hundred twenty billion, one hundred thirty-three million, eight hundred seventy-two thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.520133872985 × 10¹²

Factors of 1520133872985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1105

Divisors of 1520133872985

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 91 105 117 127 135 147 181 189 195 245 273 315 351 381 441 455 543 585 635 637 735 769 819 889 905 945 1143 1267 1323 1365 1629 1651 1755 1905 1911 2205 2307 2353 2457 2667 2715 3185 3429 3801 3845 4095 4445 4887 4953 5383 5715 5733 6223 6335 6615 6921 7059 8001 8145 8255 8869 9555 9997 11403 11535 11557 11765 12285 13335 14859 16149 16471 17145 17199 18669 19005 20763 21177 22987 24003 24435 24765 26607 26915 28665 29991 31115 34209 34605 34671 35295 37681 40005 44345 44577 48447 49413 49985 56007 57015 57785 63531 68961 69979 74295 79821 80745 80899 82355 85995 89973 93345 97663 103815 104013 105885 113043 114935 115297 120015 133035 139189 145341 148239 149955 160909 168021 171045 173355 188405 206883 209937 222885 239463 242235 242697 247065 269919 280035 292989 298831 312039 317655 339129 344805 345891 349895 399105 404495 417567 444717 449865 482727 488315 489853 520065 565215 576485 620649 629811 683641 695945 726705 728091 741195 804545 840105 878967 896493 974323 1017387 1034415 1037673 1049685 1126363 1197315 1213485 1252701 1269619 1349595 1448181 1464945 1469559 1494155 1560195 1695645 1729455 1809457 1889433 2050923 2087835 2091817 2184273 2223585 2413635 2449265 2636901 2689479 2922969 3103245 3113019 3149055 3379089 3418205 3640455 3758103 3808857 4344543 4394835 4408677 4482465 4785487 4871615 5086935 5188365 5428371 5631815 6152769 6263505 6275451 6348095 6820261 7240905 7347795 8068437 8768907 8887333 9047285 9447165 10137267 10254615 10459085 10921365 11426571 12666199 13184505 13226031 13447395 14356461 14614845 14642719 15565095 16285113 16895445 17677003 18458307 18790515 18826353 19044285 20460783 21722715 22043385 23927435 26306721 26661999 27141855 30411801 30763845 31377255 34101305 34279713 37998597 40342185 43069383 43844535 43928157 44436665 48855339 50686335 53031009 56479059 57132855 61382349 62211331 63330995 66130155 71782305 73213595 79985997 81425565 88385015 88663393 92291535 94131765 102303915 113995791 123739021 129208149 131533605 131784471 133309995 152059005 159093027 171398565 184147047 186633993 189992985 215346915 219640785 229801039 239957991 244276695 265155045 265990179 282395295 306911745 311056655 341987373 371217063 395353413 399929985 443316965 477279081 559901979 569978955 618695105 646040745 658922355 689403117 795465135 797970537 866173147 920735235 933169965 1113651189 1149005195 1199789955 1329950895 1608607273 1679705937 1709936865 1856085315 1976767065 2068209351 2386395405 2393911611 2598519441 2799509895 3340953567 3447015585 3989852685 4330865735 4825821819 5568255945 6204628053 7795558323 8043036365 8398529685 10341046755 11260250911 11969558055 12992597205 14477465457 16704767835 23386674969 24129109095 31023140265 33780752733 38977791615 43432396371 56301254555 72387327285 101342258199 116933374845 168903763665 217161981855 304026774597 506711290995 1520133872985
• Sum of all divisors σ(n): 3435470438400
• Sum of proper divisors (its aliquot sum) s(n): 1915336565415
• 1520133872985 is an abundant number, because the sum of its proper divisors (1915336565415) is greater than itself. Its abundance is 395202692430

Bases of 1520133872985

• Binary: 10110000111101111000010100001110101011001₂
• Hexadecimal: 0x161EF0A1D59
• Base-36: JEC8GJ89

Squares and roots of 1520133872985

• 1520133872985 squared (1520133872985²) is 2310806991796376112810225
• 1520133872985 cubed (1520133872985³) is 3512735982160242342853946601559271625
• The square root of 1520133872985 is 1232937.0920630947
• The cube root of 1520133872985 is 11498.1317014945

Scales and comparisons

• 1,520,133,872,985 seconds is equal to 48,335 years, 28 weeks, 6 days, 1 hour, 9 minutes, 45 seconds.
• To count from 1 to 1,520,133,872,985 would take you about one hundred twenty thousand, eight hundred thirty-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 1520133872985 cubic inches would be around 958.2 feet tall.

Recreational maths with 1520133872985

• 1520133872985 backwards is 5892783310251
• The number of decimal digits it has is: 13
• The sum of 1520133872985's digits is 54
• More coming soon!