1999299734956720

Names of 1999299734956720

• Cardinal: 1999299734956720 can be written as One quadrillion, nine hundred ninety-nine trillion, two hundred ninety-nine billion, seven hundred thirty-four million, nine hundred fifty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.99929973495672 × 10¹⁵

Factors of 1999299734956720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3882

Divisors of 1999299734956720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 49 56 68 70 80 85 98 112 119 136 140 170 196 238 245 272 280 289 340 343 392 476 490 560 578 595 680 686 784 833 952 980 1156 1190 1360 1372 1445 1666 1715 1904 1960 2023 2312 2380 2744 2890 3332 3430 3851 3920 4046 4165 4624 4760 4913 5488 5780 5831 6664 6860 7702 8092 8330 9520 9826 10115 11560 11662 13328 13720 14161 15404 16184 16660 19255 19652 20230 23120 23324 24565 26957 27440 28322 29155 30808 32368 33320 34391 38510 39304 40460 46648 49130 53914 56644 58310 61616 65467 66640 68782 70805 77020 78608 80920 93296 98260 99127 107828 113288 116620 130934 134785 137564 141610 154040 161840 171955 188699 196520 198254 215656 226576 233240 240737 261868 269570 275128 283220 308080 327335 343910 377398 393040 396508 431312 458269 466480 481474 495635 523736 539140 550256 566440 654670 687820 754796 793016 916538 943495 962948 991270 1047472 1078280 1112939 1132880 1203685 1309340 1320893 1375640 1509592 1586032 1685159 1833076 1886990 1925896 1982540 2156560 2225878 2291345 2407370 2618680 2641786 2751280 3019184 3207883 3370318 3666152 3773980 3851792 3965080 4451756 4582690 4814740 5237360 5283572 5564695 6415766 6604465 6740636 7332304 7547960 7790573 7930160 8425795 8903512 9165380 9629480 10567144 11129390 12831532 13208930 13481272 14830201 15095920 15581146 16039415 16851590 17807024 18330760 18919963 19258960 21134288 22258780 22455181 25663064 26417860 26962544 29660402 31162292 32078830 33703180 36661520 37839926 38952865 44517560 44910362 51326128 52835720 54534011 59320804 62324584 64157660 67406360 74151005 75679852 77905730 89035120 89820724 94599815 103811407 105671440 109068022 112275905 118641608 124649168 128315320 132439741 134812720 148302010 151359704 155811460 179641448 189199630 207622814 218136044 224551810 237283216 252113417 256630640 264879482 272670055 296604020 302719408 311622920 359282896 378399260 381738077 415245628 436272088 449103620 504226834 519057035 529758964 545340110 593208040 623245840 662198705 726679849 756798520 763476154 830491256 872544176 898207240 927078187 1008453668 1038114070 1059517928 1090680220 1186416080 1260567085 1324397410 1453359698 1513597040 1526952308 1660982512 1764793919 1796414480 1854156374 1908690385 2016907336 2076228140 2119035856 2181360440 2521134170 2648794820 2906719396 3053904616 3529587838 3633399245 3708312748 3817380770 4033814672 4152456280 4285928089 4362720880 4635390935 5042268340 5086758943 5297589640 5813438792 6107809232 6489547309 7059175676 7266798490 7416625496 7634761540 8304912560 8571856178 8823969595 9270781870 10084536680 10173517886 10595179280 11626877584 12353557433 12979094618 14118351352 14533596980 14833250992 15269523080 17143712356 17647939190 18541563740 20169073360 20347035772 21429640445 24707114866 25433794715 25958189236 28236702704 29067193960 30001496623 30539046160 32447736545 34287424712 35295878380 37083127480 40694071544 42859280890 49414229732 50867589430 51916378472 58134387920 60002993246 61767787165 64895473090 68574849424 70591756760 72860777513 74166254960 81388143088 85718561780 86474902031 98828459464 101735178860 103832756944 120005986492 123535574330 129790946180 141183513520 145721555026 150007483115 171437123560 172949804062 197656918928 203470357720 210010476361 240011972984 247071148660 259581892360 291443110052 300014966230 342874247120 345899608124 364303887565 406940715440 420020952722 432374510155 480023945968 494142297320 510025442591 519163784720 582886220104 600029932460 691799216248 728607775130 840041905444 864749020310 988284594640 1020050885182 1050052381805 1165772440208 1200059864920 1383598432496 1457215550260 1470073334527 1680083810888 1729498040620 2040101770364 2100104763610 2400119729840 2550127212955 2914431100520 2940146669054 3360167621776 3458996081240 3570178098137 4080203540728 4200209527220 5100254425910 5828862201040 5880293338108 6917992162480 7140356196274 7350366672635 8160407081456 8400419054440 10200508851820 11760586676216 14280712392548 14700733345270 16800838108880 17850890490685 20401017703640 23521173352432 24991246686959 28561424785096 29401466690540 35701780981370 40802035407280 49982493373918 57122849570192 58802933381080 71403561962740 99964986747836 117605866762160 124956233434795 142807123925480 199929973495672 249912466869590 285614247850960 399859946991344 499824933739180 999649867478360 1999299734956720
• Sum of all divisors σ(n): 5761071495504000
• Sum of proper divisors (its aliquot sum) s(n): 3761771760547280
• 1999299734956720 is an abundant number, because the sum of its proper divisors (3761771760547280) is greater than itself. Its abundance is 1762472025590560

Bases of 1999299734956720

• Binary: 111000110100101101000111110100000000110101010110000₂
• Hexadecimal: 0x71A5A3E806AB0
• Base-36: JOOXM9SXPS

Squares and roots of 1999299734956720

• 1999299734956720 squared (1999299734956720²) is 3997199430198010839940273158400
• 1999299734956720 cubed (1999299734956720³) is 7991599761364035278480745632264118001704448000
• The square root of 1999299734956720 is 44713529.6633660985
• The cube root of 1999299734956720 is 125977.3986284863

Scales and comparisons

• 1,999,299,734,956,720 seconds is equal to 63,571,547 years, 17 weeks, 1 day, 15 hours, 58 minutes, 40 seconds.
• To count from 1 to 1,999,299,734,956,720 would take you about one hundred ninety million, seven hundred fourteen thousand, six hundred forty-one 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 1999299734956720 cubic inches would be around 10498.1 feet tall.

Recreational maths with 1999299734956720

• 1999299734956720 backwards is 0276594379929991
• The number of decimal digits it has is: 16
• The sum of 1999299734956720's digits is 91
• More coming soon!