1997968179200

Names of 1997968179200

• Cardinal: 1997968179200 can be written as One trillion, nine hundred ninety-seven billion, nine hundred sixty-eight million, one hundred seventy-nine thousand, two hundred.

Scientific notation

• Scientific notation: 1.9979681792 × 10¹²

Factors of 1997968179200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 662

Divisors of 1997968179200

• Number of divisors d(n): 612
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 49 50 56 64 70 80 82 98 100 112 128 140 160 164 175 196 200 205 224 245 256 280 287 320 328 350 392 400 410 448 490 512 560 574 607 640 656 700 784 800 820 896 980 1024 1025 1120 1148 1214 1225 1280 1312 1400 1435 1568 1600 1640 1792 1960 2009 2048 2050 2240 2296 2428 2450 2560 2624 2800 2870 3035 3136 3200 3280 3584 3920 4018 4096 4100 4249 4480 4592 4856 4900 5120 5248 5600 5740 6070 6272 6400 6560 7168 7175 7840 8036 8192 8200 8498 8960 9184 9712 9800 10045 10240 10496 11200 11480 12140 12544 12800 13120 14336 14350 15175 15680 16072 16384 16400 16996 17920 18368 19424 19600 20090 20480 20992 21245 22400 22960 24280 24887 25088 25600 26240 28672 28700 29743 30350 31360 32144 32768 32800 33992 35840 36736 38848 39200 40180 40960 41984 42490 44800 45920 48560 49774 50176 50225 51200 52480 57344 57400 59486 60700 62720 64288 65536 65600 67984 71680 73472 77696 78400 80360 81920 83968 84980 89600 91840 97120 99548 100352 100450 102400 104960 106225 114688 114800 118972 121400 124435 125440 128576 131200 135968 143360 146944 148715 155392 156800 160720 163840 167936 169960 174209 179200 183680 194240 199096 200704 200900 204800 209920 212450 229376 229600 237944 242800 248870 250880 257152 262400 271936 286720 293888 297430 310784 313600 321440 327680 335872 339920 348418 358400 367360 388480 398192 401408 401800 409600 419840 424900 458752 459200 475888 485600 497740 501760 514304 524800 543872 573440 587776 594860 621568 622175 627200 642880 671744 679840 696836 716800 734720 743575 776960 796384 802816 803600 819200 839680 849800 871045 918400 951776 971200 995480 1003520 1028608 1049600 1087744 1146880 1175552 1189720 1219463 1243136 1244350 1254400 1285760 1343488 1359680 1393672 1433600 1469440 1487150 1553920 1592768 1605632 1607200 1638400 1679360 1699600 1742090 1836800 1903552 1942400 1990960 2007040 2057216 2099200 2175488 2293760 2351104 2379440 2438926 2486272 2488700 2508800 2571520 2686976 2719360 2787344 2867200 2938880 2974300 3107840 3185536 3211264 3214400 3358720 3399200 3484180 3673600 3807104 3884800 3981920 4014080 4114432 4198400 4350976 4355225 4702208 4758880 4877852 4972544 4977400 5017600 5143040 5438720 5574688 5734400 5877760 5948600 6097315 6215680 6371072 6428800 6717440 6798400 6968360 7347200 7614208 7769600 7963840 8028160 8228864 8396800 8701952 8710450 9404416 9517760 9755704 9945088 9954800 10035200 10286080 10877440 11149376 11468800 11755520 11897200 12194630 12431360 12742144 12857600 13434880 13596800 13936720 14694400 15228416 15539200 15927680 16056320 16457728 16793600 17403904 17420900 18808832 19035520 19511408 19890176 19909600 20070400 20572160 21754880 22298752 23511040 23794400 24389260 24862720 25484288 25715200 27193600 27873440 29388800 30456832 30486575 31078400 31855360 32915456 33587200 34807808 34841800 38071040 39022816 39780352 39819200 40140800 41144320 43509760 44597504 47022080 47588800 48778520 49725440 50968576 51430400 54387200 55746880 58777600 60913664 60973150 62156800 63710720 65830912 67174400 69615616 69683600 76142080 78045632 79638400 80281600 82288640 87019520 89195008 94044160 95177600 97557040 99450880 101937152 102860800 108774400 111493760 117555200 121827328 121946300 124313600 127421440 131661824 139231232 139367200 152284160 156091264 159276800 164577280 174039040 178390016 190355200 195114080 198901760 203874304 205721600 217548800 222987520 235110400 243654656 243892600 248627200 254842880 278462464 278734400 304568320 312182528 318553600 329154560 348078080 356780032 380710400 390228160 407748608 411443200 435097600 445975040 470220800 487309312 487785200 497254400 509685760 557468800 609136640 624365056 637107200 658309120 696156160 713560064 761420800 780456320 815497216 822886400 870195200 891950080 974618624 975570400 994508800 1019371520 1114937600 1218273280 1248730112 1274214400 1392312320 1427120128 1522841600 1560912640 1630994432 1645772800 1740390400 1783900160 1949237248 1951140800 2038743040 2229875200 2436546560 2497460224 2548428800 2854240256 3045683200 3121825280 3291545600 3480780800 3567800320 3902281600 4077486080 4459750400 4873093120 4994920448 5096857600 5708480512 6091366400 6243650560 6961561600 7135600640 7804563200 8154972160 8919500800 9746186240 9989840896 10193715200 11416961024 12182732800 12487301120 14271201280 15609126400 17839001600 19979681792 20387430400 24365465600 24974602240 28542402560 31218252800 35678003200 39959363584 40774860800 48730931200 49949204480 57084805120 62436505600 71356006400 79918727168 99898408960 124873011200 142712012800 199796817920 249746022400 285424025600 399593635840 499492044800 998984089600 1997968179200
• Sum of all divisors σ(n): 5914200341952
• Sum of proper divisors (its aliquot sum) s(n): 3916232162752
• 1997968179200 is an abundant number, because the sum of its proper divisors (3916232162752) is greater than itself. Its abundance is 1918263983552

Bases of 1997968179200

• Binary: 11101000100110000001011110000000000000000₂
• Hexadecimal: 0x1D1302F0000
• Base-36: PHUQO1KW

Squares and roots of 1997968179200

• 1997968179200 squared (1997968179200²) is 3991876845095763312640000
• 1997968179200 cubed (1997968179200³) is 7975642911786622675389501145088000000
• The square root of 1997968179200 is 1413495.0227008229
• The cube root of 1997968179200 is 12594.9424969939

Scales and comparisons

• 1,997,968,179,200 seconds is equal to 63,529 years, 10 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,997,968,179,200 would take you about one hundred fifty-eight thousand, eight hundred twenty-three 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 1997968179200 cubic inches would be around 1049.6 feet tall.

Recreational maths with 1997968179200

• 1997968179200 backwards is 0029718697991
• The number of decimal digits it has is: 13
• The sum of 1997968179200's digits is 68
• More coming soon!