1990701700000

Names of 1990701700000

• Cardinal: 1990701700000 can be written as One trillion, nine hundred ninety billion, seven hundred one million, seven hundred thousand.

Scientific notation

• Scientific notation: 1.9907017 × 10¹²

Factors of 1990701700000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 78

Divisors of 1990701700000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 41 50 52 65 68 80 82 85 100 104 125 130 136 160 164 169 170 200 205 208 221 250 260 272 325 328 338 340 400 410 416 425 442 500 520 533 544 625 650 656 676 680 697 800 820 845 850 884 1000 1025 1040 1066 1105 1250 1300 1312 1352 1360 1394 1625 1640 1690 1700 1768 2000 2050 2080 2125 2132 2197 2210 2500 2600 2665 2704 2720 2788 2873 3125 3250 3280 3380 3400 3485 3536 4000 4100 4225 4250 4264 4394 4420 5000 5125 5200 5330 5408 5525 5576 5746 6250 6500 6560 6760 6800 6929 6970 7072 8125 8200 8450 8500 8528 8788 8840 9061 10000 10250 10400 10625 10660 10985 11050 11152 11492 12500 13000 13325 13520 13600 13858 13940 14365 16250 16400 16900 17000 17056 17425 17576 17680 18122 20000 20500 21125 21250 21320 21970 22100 22304 22984 25000 25625 26000 26650 27040 27625 27716 27880 28561 28730 32500 32800 33800 34000 34645 34850 35152 35360 36244 37349 40625 41000 42250 42500 42640 43940 44200 45305 45968 50000 51250 52000 53125 53300 54925 55250 55432 55760 57122 57460 65000 66625 67600 68000 69290 69700 70304 71825 72488 74698 81250 82000 84500 85000 85280 87125 87880 88400 90077 90610 91936 100000 102500 105625 106250 106600 109850 110500 110864 111520 114244 114920 117793 128125 130000 133250 135200 138125 138580 139400 142805 143650 144976 149396 162500 164000 169000 170000 173225 174250 175760 176800 180154 181220 186745 205000 211250 212500 213200 219700 221000 221728 226525 228488 229840 235586 256250 260000 266500 274625 276250 277160 278800 285610 287300 289952 298792 325000 333125 338000 340000 346450 348500 351520 359125 360308 362440 373490 410000 422500 425000 426400 435625 439400 442000 450385 453050 456976 459680 471172 485537 512500 528125 533000 549250 552500 554320 557600 571220 574600 588965 597584 650000 666250 676000 690625 692900 697000 714025 718250 720616 724880 746980 820000 845000 850000 866125 871250 878800 884000 900770 906100 913952 933725 942344 971074 1025000 1056250 1066000 1098500 1105000 1108640 1132625 1142440 1149200 1171001 1177930 1195168 1300000 1332500 1373125 1381250 1385800 1394000 1428050 1436500 1441232 1449760 1493960 1531309 1665625 1690000 1700000 1732250 1742500 1757600 1795625 1801540 1812200 1867450 1884688 1942148 2050000 2112500 2132000 2178125 2197000 2210000 2251925 2265250 2284880 2298400 2342002 2355860 2427685 2665000 2746250 2762500 2771600 2788000 2856100 2873000 2882464 2944825 2987920 3062618 3331250 3380000 3464500 3485000 3570125 3591250 3603080 3624400 3734900 3769376 3884296 4100000 4225000 4330625 4356250 4394000 4420000 4503850 4530500 4569760 4668625 4684004 4711720 4855370 5330000 5492500 5525000 5543200 5663125 5712200 5746000 5855005 5889650 5975840 6125236 6662500 6865625 6929000 6970000 7140250 7182500 7206160 7248800 7469800 7656545 7768592 8450000 8661250 8712500 8788000 8978125 9007700 9061000 9337250 9368008 9423440 9710740 10660000 10985000 11050000 11259625 11326250 11424400 11492000 11710010 11779300 12138425 12250472 13325000 13731250 13858000 13940000 14280500 14365000 14412320 14724125 14939600 15313090 15537184 16900000 17322500 17425000 17850625 17956250 18015400 18122000 18674500 18736016 18846880 19421480 19907017 21653125 21970000 22100000 22519250 22652500 22848800 23343125 23420020 23558600 24276850 24500944 26650000 27462500 27716000 28315625 28561000 28730000 29275025 29448250 29879200 30626180 34645000 34850000 35701250 35912500 36030800 36244000 37349000 37472032 38282725 38842960 39814034 43306250 43940000 45038500 45305000 46686250 46840040 47117200 48553700 49001888 53300000 54925000 56298125 56631250 57122000 57460000 58550050 58896500 60692125 61252360 69290000 69700000 71402500 71825000 72061600 73620625 74698000 76565450 77685920 79628068 86612500 89253125 90077000 90610000 93372500 93680080 94234400 97107400 99535085 109850000 112596250 113262500 114244000 116715625 117100100 117793000 121384250 122504720 138580000 142805000 143650000 146375125 147241250 149396000 153130900 159256136 173225000 178506250 180154000 181220000 186745000 187360160 191413625 194214800 199070170 219700000 225192500 226525000 233431250 234200200 235586000 242768500 245009440 281490625 285610000 287300000 292750250 294482500 303460625 306261800 318512272 346450000 357012500 360308000 368103125 373490000 382827250 388429600 398140340 450385000 453050000 466862500 468400400 471172000 485537000 497675425 562981250 571220000 585500500 588965000 606921250 612523600 637024544 692900000 714025000 731875625 736206250 746980000 765654500 796280680 900770000 906100000 933725000 936800800 957068125 971074000 995350850 1125962500 1171001000 1177930000 1213842500 1225047200 1428050000 1463751250 1472412500 1517303125 1531309000 1592561360 1801540000 1867450000 1914136250 1942148000 1990701700 2251925000 2342002000 2355860000 2427685000 2488377125 2856100000 2927502500 2944825000 3034606250 3062618000 3185122720 3659378125 3734900000 3828272500 3981403400 4503850000 4684004000 4785340625 4855370000 4976754250 5855005000 5889650000 6069212500 6125236000 7318756250 7656545000 7962806800 9007700000 9570681250 9710740000 9953508500 11710010000 11779300000 12138425000 12441885625 14637512500 15313090000 15925613600 19141362500 19907017000 23420020000 24276850000 24883771250 29275025000 30626180000 38282725000 39814034000 48553700000 49767542500 58550050000 62209428125 76565450000 79628068000 99535085000 117100100000 124418856250 153130900000 199070170000 248837712500 398140340000 497675425000 995350850000 1990701700000
• Sum of all divisors σ(n): 5756107944888
• Sum of proper divisors (its aliquot sum) s(n): 3765406244888
• 1990701700000 is an abundant number, because the sum of its proper divisors (3765406244888) is greater than itself. Its abundance is 1774704544888

Bases of 1990701700000

• Binary: 11100111101111111000100010101001110100000₂
• Hexadecimal: 0x1CF7F1153A0
• Base-36: PEIKE6CG

Squares and roots of 1990701700000

• 1990701700000 squared (1990701700000²) is 3962893258382890000000000
• 1990701700000 cubed (1990701700000³) is 7888938346381358373913000000000000000
• The square root of 1990701700000 is 1410922.2870165457
• The cube root of 1990701700000 is 12579.6549555171

Scales and comparisons

• 1,990,701,700,000 seconds is equal to 63,298 years, 8 weeks, 22 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,990,701,700,000 would take you about one hundred fifty-eight thousand, two hundred forty-five 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 1990701700000 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990701700000

• 1990701700000 backwards is 0000071070991
• 1990701700000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1990701700000's digits is 34
• More coming soon!