1996989120

Names of 1996989120

• Cardinal: 1996989120 can be written as One billion, nine hundred ninety-six million, nine hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.99698912 × 10⁹

Factors of 1996989120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 159

Divisors of 1996989120

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 53 54 56 60 63 64 70 72 80 84 89 90 96 98 105 106 108 112 120 126 135 140 144 147 159 160 168 178 180 189 192 196 210 212 216 224 240 245 252 265 267 270 280 288 294 315 318 320 336 356 360 371 378 392 420 424 432 441 445 448 477 480 490 504 530 534 540 560 576 588 623 630 636 672 712 720 735 742 756 784 795 801 840 848 864 882 890 945 954 960 980 1008 1060 1068 1080 1113 1120 1176 1246 1260 1272 1323 1335 1344 1424 1431 1440 1470 1484 1512 1568 1590 1602 1680 1696 1728 1764 1780 1855 1869 1890 1908 1960 2016 2120 2136 2160 2205 2226 2240 2352 2385 2403 2492 2520 2544 2597 2646 2670 2848 2862 2880 2940 2968 3024 3115 3136 3180 3204 3339 3360 3392 3528 3560 3710 3738 3780 3816 3920 4005 4032 4240 4272 4320 4361 4410 4452 4704 4717 4770 4806 4984 5040 5088 5194 5292 5340 5565 5607 5696 5724 5880 5936 6048 6230 6360 6408 6615 6678 6720 7056 7120 7155 7420 7476 7560 7632 7791 7840 8010 8480 8544 8640 8722 8820 8904 9345 9408 9434 9540 9612 9968 10017 10080 10176 10388 10584 10680 11130 11214 11448 11760 11872 12015 12096 12460 12720 12816 12985 13083 13230 13356 14112 14151 14240 14310 14840 14952 15120 15264 15582 15680 16020 16695 16821 16960 17088 17444 17640 17808 18690 18868 19080 19224 19936 20034 20160 20776 21168 21360 21805 22260 22428 22896 23373 23520 23585 23744 24030 24920 25440 25632 25970 26166 26460 26712 28035 28224 28302 28480 28620 29680 29904 30240 30528 31164 32040 33019 33390 33642 34888 35280 35616 37380 37736 38160 38448 38955 39249 39872 40068 41552 42336 42453 42720 43610 44520 44856 45792 46746 47040 47170 48060 49840 50085 50880 51264 51940 52332 52920 53424 56070 56604 57240 59360 59808 60480 62328 64080 65415 66038 66780 67284 69776 70119 70560 70755 71232 74760 75472 76320 76896 77910 78498 80136 83104 84105 84672 84906 85440 87220 89040 89712 91584 93492 94340 96120 99057 99680 100170 103880 104664 105840 106848 112140 113208 114480 116865 117747 118720 119616 124656 127359 128160 130830 132076 133560 134568 139552 140238 141120 141510 149520 150944 152640 153792 155820 156996 160272 165095 166208 168210 169812 174440 178080 179424 186984 188680 192240 196245 198114 199360 200340 207760 209328 211680 212265 213696 224280 226416 228960 231133 233730 235494 249312 254718 256320 261660 264152 267120 269136 279104 280476 283020 297171 299040 301888 311640 313992 320544 330190 336420 339624 348880 350595 356160 358848 373968 377360 384480 392490 396228 400680 415520 418656 423360 424530 448560 452832 457920 462266 467460 470988 495285 498624 509436 523320 528304 534240 538272 560952 566040 588735 594342 598080 623280 627984 636795 641088 660380 672840 679248 693399 697760 701190 747936 754720 768960 784980 792456 801360 831040 837312 849060 891513 897120 905664 924532 934920 941976 990570 1018872 1046640 1056608 1068480 1076544 1121904 1132080 1155665 1177470 1188684 1246560 1255968 1273590 1320760 1345680 1358496 1386798 1395520 1402380 1485855 1495872 1509440 1569960 1584912 1602720 1698120 1783026 1794240 1849064 1869840 1883952 1981140 2037744 2080197 2093280 2113216 2243808 2264160 2311330 2354940 2377368 2493120 2511936 2547180 2641520 2691360 2716992 2773596 2804760 2971710 3139920 3169824 3205440 3396240 3466995 3566052 3698128 3739680 3767904 3962280 4075488 4160394 4186560 4457565 4487616 4528320 4622660 4709880 4754736 5094360 5283040 5382720 5547192 5609520 5943420 6240591 6279840 6339648 6792480 6933990 7132104 7396256 7479360 7535808 7924560 8150976 8320788 8915130 9245320 9419760 9509472 10188720 10400985 10566080 11094384 11219040 11886840 12481182 12559680 13584960 13867980 14264208 14792512 15849120 16641576 17830260 18490640 18839520 19018944 20377440 20801970 22188768 22438080 23773680 24962364 27735960 28528416 31202955 31698240 33283152 35660520 36981280 37679040 40754880 41603940 44377536 47547360 49924728 55471920 57056832 62405910 66566304 71321040 73962560 83207880 95094720 99849456 110943840 124811820 133132608 142642080 166415760 199698912 221887680 249623640 285284160 332831520 399397824 499247280 665663040 998494560 1996989120
• Sum of all divisors σ(n): 8443569600
• Sum of proper divisors (its aliquot sum) s(n): 6446580480
• 1996989120 is an abundant number, because the sum of its proper divisors (6446580480) is greater than itself. Its abundance is 4449591360

Bases of 1996989120

• Binary: 1110111000001111010001011000000₂
• Hexadecimal: 0x7707A2C0
• Base-36: X0YEO0

Squares and roots of 1996989120

• 1996989120 squared (1996989120²) is 3987965545398374400
• 1996989120 cubed (1996989120³) is 7963923805095419742486528000
• The square root of 1996989120 is 44687.6842094107
• The cube root of 1996989120 is 1259.2884871785

Scales and comparisons

• 1,996,989,120 seconds is equal to 63 years, 25 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 1,996,989,120 would take you about one 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 1996989120 cubic inches would be around 104.9 feet tall.

Recreational maths with 1996989120

• 1996989120 backwards is 0219896991
• 1996989120 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1996989120's digits is 54
• More coming soon!