1980398186880

Names of 1980398186880

• Cardinal: 1980398186880 can be written as One trillion, nine hundred eighty billion, three hundred ninety-eight million, one hundred eighty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.98039818688 × 10¹²

Factors of 1980398186880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2862

Divisors of 1980398186880

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 31 32 38 40 48 57 60 62 64 76 80 93 95 96 114 120 124 128 152 155 160 186 190 192 228 240 248 285 304 310 320 372 380 384 456 465 480 496 570 589 608 620 640 744 760 912 930 941 960 992 1140 1178 1216 1240 1488 1520 1767 1824 1860 1861 1882 1920 1984 2280 2356 2432 2480 2823 2945 2976 3040 3534 3648 3720 3722 3764 3968 4560 4705 4712 4960 5583 5646 5890 5952 6080 7068 7296 7440 7444 7528 8835 9120 9305 9410 9424 9920 11166 11292 11780 11904 12160 14115 14136 14880 14888 15056 17670 17879 18240 18610 18820 18848 19840 22332 22584 23560 27915 28230 28272 29171 29760 29776 30112 35340 35359 35758 36480 37220 37640 37696 44664 45168 47120 53637 55830 56460 56544 57691 58342 59520 59552 60224 70680 70718 71516 74440 75280 75392 87513 89328 89395 90336 94240 106077 107274 111660 112920 113088 115382 116684 119104 120448 141360 141436 143032 145855 148880 150560 173073 175026 176795 178656 178790 180672 188480 212154 214548 223320 225840 226176 230764 233368 238208 268185 282720 282872 286064 288455 291710 297760 301120 346146 350052 353590 357312 357580 361344 376960 424308 429096 437565 446640 451680 461528 466736 530385 536370 554249 565440 565744 572128 576910 583420 595520 602240 692292 700104 707180 714624 715160 848616 858192 865365 875130 893280 903360 923056 933472 1060770 1072740 1096129 1108498 1130880 1131488 1144256 1153820 1166840 1191040 1384584 1400208 1414360 1430320 1662747 1697232 1716384 1730730 1750260 1751201 1786560 1806720 1846112 1866944 2121540 2145480 2192258 2216996 2262976 2288512 2307640 2333680 2769168 2771245 2800416 2828720 2860640 3288387 3325494 3394464 3432768 3461460 3500520 3502402 3573120 3692224 3733888 4243080 4290960 4384516 4433992 4525952 4615280 4667360 5253603 5480645 5538336 5542490 5600832 5657440 5721280 6576774 6650988 6788928 6865536 6922920 7001040 7004804 7384448 8313735 8486160 8581920 8756005 8769032 8867984 9230560 9334720 10507206 10961290 11076672 11084980 11201664 11314880 11442560 13153548 13301976 13577856 13845840 14002080 14009608 16441935 16627470 16972320 17163840 17512010 17538064 17735968 18461120 18669440 21014412 21922580 22153344 22169960 22629760 26268015 26307096 26603952 27691680 28004160 28019216 32883870 33254940 33272819 33944640 34327680 35024020 35076128 35471936 36922240 42028824 43845160 44339920 52536030 52614192 53207904 54287231 55383360 56008320 56038432 65767740 66509880 66545638 67889280 70048040 70152256 70943872 84057648 87690320 88679840 99818457 105072060 105228384 106415808 108574462 110766720 112076864 131535480 133019760 133091276 140096080 140304512 162861693 166364095 168115296 175380640 177359680 199636914 210144120 210456768 212831616 217148924 224153728 263070960 266039520 266182552 271436155 280192160 325723386 332728190 336230592 350761280 354719360 399273828 420288240 420913536 434297848 499092285 526141920 532079040 532365104 542872310 560384320 651446772 665456380 672461184 701522560 798547656 814308465 840576480 868595696 998184570 1031457389 1052283840 1064158080 1064730208 1085744620 1120768640 1302893544 1330912760 1597095312 1628616930 1681152960 1737191392 1996369140 2062914778 2104567680 2129460416 2171489240 2605787088 2661825520 3094372167 3194190624 3257233860 3362305920 3474382784 3992738280 4125829556 4258920832 4342978480 5157286945 5211574176 5323651040 6188744334 6388381248 6514467720 6948765568 7985476560 8251659112 8685956960 10314573890 10423148352 10647302080 12377488668 12776762496 13028935440 15471860835 15970953120 16503318224 17371913920 20629147780 20846296704 21294604160 24754977336 26057870880 30943721670 31941906240 33006636448 34743827840 41258295560 49509954672 52115741760 61887443340 63883812480 66013272896 82516591120 99019909344 104231483520 123774886680 132026545792 165033182240 198039818688 247549773360 330066364480 396079637376 495099546720 660132728960 990199093440 1980398186880
• Sum of all divisors σ(n): 6870082867200
• Sum of proper divisors (its aliquot sum) s(n): 4889684680320
• 1980398186880 is an abundant number, because the sum of its proper divisors (4889684680320) is greater than itself. Its abundance is 2909286493440

Bases of 1980398186880

• Binary: 11100110100011000111011100011000110000000₂
• Hexadecimal: 0x1CD18EE3180
• Base-36: P9S5Y4QO

Squares and roots of 1980398186880

• 1980398186880 squared (1980398186880²) is 3921976978597591404134400
• 1980398186880 cubed (1980398186880³) is 7767076097399770581882839095836672000
• The square root of 1980398186880 is 1407266.2103809641
• The cube root of 1980398186880 is 12557.9140612071

Scales and comparisons

• 1,980,398,186,880 seconds is equal to 62,970 years, 27 weeks, 6 days, 7 hours, 28 minutes.
• To count from 1 to 1,980,398,186,880 would take you about one hundred fifty-seven thousand, four hundred twenty-six 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 1980398186880 cubic inches would be around 1046.5 feet tall.

Recreational maths with 1980398186880

• 1980398186880 backwards is 0886818930891
• The number of decimal digits it has is: 13
• The sum of 1980398186880's digits is 69
• More coming soon!