1949093926920

Names of 1949093926920

• Cardinal: 1949093926920 can be written as One trillion, nine hundred forty-nine billion, ninety-three million, nine hundred twenty-six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.94909392692 × 10¹²

Factors of 1949093926920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131369

Divisors of 1949093926920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 84 90 98 105 108 120 126 135 140 147 168 180 189 196 210 216 245 252 270 280 281 294 315 360 378 392 420 441 490 504 540 562 588 630 735 756 840 843 882 945 980 1080 1124 1176 1260 1323 1405 1470 1512 1686 1764 1890 1960 1967 2205 2248 2520 2529 2646 2810 2940 3372 3528 3780 3934 4215 4410 5058 5292 5620 5880 5901 6615 6744 7560 7587 7868 8430 8820 9835 10116 10584 11240 11802 12645 13230 13769 15174 15736 16860 17640 17703 19670 20232 23604 25290 26460 27538 29505 30348 33720 35406 37935 39340 41307 47208 50580 52920 53109 55076 59010 60696 68845 70812 75870 78680 82614 88515 101160 106218 110152 118020 123921 131071 137690 141624 151740 165228 177030 206535 212436 236040 247842 262142 265545 275380 303480 330456 354060 371763 393213 413070 424872 495684 524284 531090 550760 619605 655355 708120 743526 786426 826140 917497 991368 1048568 1062180 1179639 1239210 1310710 1487052 1572852 1652280 1834994 1858815 1966065 2124360 2359278 2478420 2621420 2752491 2974104 3145704 3538917 3669988 3717630 3932130 4587485 4718556 4956840 5242840 5504982 5898195 6422479 7077834 7339976 7435260 7864260 8257473 9174970 9437112 11009964 11796390 12844958 13762455 14155668 14870520 15728520 16514946 17694585 18349940 19267437 22019928 23592780 24772419 25689916 27524910 28311336 32112395 33029892 35389170 36699880 36830951 38534874 41287365 47185560 49544838 51379832 55049820 57802311 64224790 66059784 70778340 73661902 77069748 82574730 96337185 99089676 110099640 110492853 115604622 123862095 128449580 141556680 147323804 154139496 165149460 173406933 184154755 192674370 198179352 220985706 231209244 247724190 256899160 257816657 289011555 294647608 330298920 331478559 346813866 368309510 385348740 441971412 462418488 495448380 515633314 552464265 578023110 662957118 693627732 736619020 770697480 773449971 867034665 883942824 990896760 994435677 1031266628 1104928530 1156046220 1289083285 1325914236 1387255464 1473238040 1546899942 1657392795 1734069330 1804716599 1988871354 2062533256 2209857060 2312092440 2320349913 2578166570 2651828472 3093799884 3314785590 3468138660 3609433198 3867249855 3977742708 4419714120 4640699826 4972178385 5156333140 5414149797 6187599768 6629571180 6936277320 6961049739 7218866396 7734499710 7955485416 9023582995 9281399652 9944356770 10312666280 10828299594 11601749565 13259142360 13922099478 14437732792 15468999420 16242449391 18047165990 18562799304 19888713540 21656599188 23203499130 27070748985 27844198956 30937998840 32484898782 34805248695 36094331980 39777427080 43313198376 46406998260 48727348173 54141497970 55688397912 64969797564 69610497390 72188663960 81212246955 92813996520 97454696346 108282995940 129939595128 139220994780 162424493910 194909392692 216565991880 243636740865 278441989560 324848987820 389818785384 487273481730 649697975640 974546963460 1949093926920
• Sum of all divisors σ(n): 7584664780800
• Sum of proper divisors (its aliquot sum) s(n): 5635570853880
• 1949093926920 is an abundant number, because the sum of its proper divisors (5635570853880) is greater than itself. Its abundance is 3686476926960

Bases of 1949093926920

• Binary: 11100010111001111000011010001100000001000₂
• Hexadecimal: 0x1C5CF0D1808
• Base-36: OVEG7760

Squares and roots of 1949093926920

• 1949093926920 squared (1949093926920²) is 3798967135956426300686400
• 1949093926920 cubed (1949093926920³) is 7404543773261336468414424067437888000
• The square root of 1949093926920 is 1396099.5404769675
• The cube root of 1949093926920 is 12491.3944543557

Scales and comparisons

• 1,949,093,926,920 seconds is equal to 61,975 years, 8 weeks, 1 day, 11 hours, 42 minutes.
• To count from 1 to 1,949,093,926,920 would take you about one hundred fifty-four thousand, nine hundred thirty-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 1949093926920 cubic inches would be around 1040.9 feet tall.

Recreational maths with 1949093926920

• 1949093926920 backwards is 0296293909491
• 1949093926920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1949093926920's digits is 63
• More coming soon!