9917989929000

Names of 9917989929000

• Cardinal: 9917989929000 can be written as Nine trillion, nine hundred seventeen billion, nine hundred eighty-nine million, nine hundred twenty-nine thousand.

Scientific notation

• Scientific notation: 9.917989929 × 10¹²

Factors of 9917989929000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 633

Divisors of 9917989929000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 31 36 40 45 50 60 62 71 72 75 90 93 100 120 124 125 142 150 155 180 186 200 213 225 248 250 279 284 300 310 355 360 372 375 426 450 465 500 521 558 568 600 620 639 710 744 750 775 852 900 930 961 1000 1042 1065 1116 1125 1240 1278 1395 1420 1500 1550 1563 1704 1775 1800 1860 1922 2084 2130 2201 2232 2250 2325 2556 2605 2790 2840 2883 3000 3100 3126 3195 3550 3720 3844 3875 4168 4260 4402 4500 4650 4689 4805 5112 5210 5325 5580 5766 6200 6252 6390 6603 6975 7100 7688 7750 7815 8520 8649 8804 8875 9000 9300 9378 9610 10420 10650 11005 11160 11532 11625 12504 12780 13025 13206 13950 14200 14415 15500 15630 15975 16151 17298 17608 17750 18600 18756 19220 19809 20840 21300 22010 23064 23250 23445 24025 25560 26050 26412 26625 27900 28830 29791 31000 31260 31950 32302 33015 34596 34875 35500 36991 37512 38440 39075 39618 42600 43245 44020 46500 46890 48050 48453 52100 52824 53250 55025 55800 57660 59582 62520 63900 64604 65125 66030 68231 69192 69750 71000 72075 73982 78150 79236 79875 80755 86490 88040 89373 93000 93780 96100 96906 99045 104200 106500 110050 110973 115320 117225 119164 120125 127800 129208 130250 132060 136462 139500 144150 145359 147964 148955 156300 158472 159750 161510 165075 172980 178746 184955 187560 192200 193812 195375 198090 204693 213000 216225 220100 221946 234450 238328 240250 242265 260500 264120 268119 272924 275125 279000 288300 290718 295928 297910 312600 319500 323020 330150 332919 341155 345960 357492 360375 369910 387624 390750 396180 403775 409386 432450 440200 443892 446865 468900 480500 484530 495225 500681 521000 536238 545848 550250 554865 576600 581436 586125 595820 614079 639000 646040 660300 665838 682310 714984 720750 726795 739820 744775 781500 792360 807550 818772 825375 864900 887784 893730 924775 937800 961000 969060 990450 1001362 1023465 1072476 1081125 1100500 1109730 1146721 1162872 1172250 1191640 1211325 1228158 1320600 1331676 1340595 1364620 1441500 1453590 1479640 1489550 1502043 1563000 1615100 1637544 1650750 1664595 1705775 1729800 1787460 1849550 1938120 1980900 2002724 2018875 2046930 2115161 2144952 2162250 2201000 2219460 2234325 2293442 2344500 2422650 2456316 2476125 2503405 2663352 2681190 2729240 2774325 2883000 2907180 2979100 3004086 3070395 3230200 3301500 3329190 3411550 3440163 3574920 3633975 3699100 3723875 3961800 4005448 4037750 4093860 4230322 4324500 4438920 4468650 4506129 4586884 4623875 4689000 4845300 4912632 4952250 5006810 5117325 5362380 5548650 5733605 5814360 5958200 6008172 6056625 6140790 6345483 6603000 6658380 6702975 6823100 6880326 7267950 7398200 7447750 7510215 8075500 8187720 8322975 8460644 8528875 8649000 8937300 9012258 9173768 9247750 9690600 9904500 10013620 10234650 10320489 10575805 10724760 11097300 11171625 11467210 12016344 12113250 12281580 12517025 12690966 13316760 13405950 13646200 13760652 13871625 14535900 14895500 15020430 15351975 15521111 16151000 16645950 16921288 17057750 17200815 17874600 18024516 18169875 18495500 19036449 19809000 20027240 20469300 20640978 21151610 22194600 22343250 22530645 22934420 24226500 24563160 25034050 25381932 25586625 26811900 27521304 27743250 28668025 29071800 29791000 30040860 30703950 31042222 31727415 33291900 33514875 34115500 34401630 35548351 36049032 36339750 36991000 37551075 38072898 40938600 41281956 41614875 42303220 44686500 45061290 45868840 46563333 48453000 50068100 50763864 51173250 51602445 52879025 53623800 55486500 57336050 60081720 61407900 62084444 62585125 63454830 66583800 67029750 68231000 68803260 71096702 72679500 75102150 76145796 76759875 77605555 82563912 83229750 84606440 86004075 89373000 90122580 93126666 95182245 100136200 102346500 103204890 105758050 106645053 110973000 112653225 114672100 122815800 124168888 125170250 126909660 134059500 137606520 139689999 142193404 143340125 145359000 150204300 152291592 153519750 155211110 158637075 166459500 172008150 177741755 180245160 186253332 187755375 190364490 204693000 206409780 211516100 213290106 225306450 229344200 232816665 250340500 253819320 258012225 264395125 268119000 279379998 284386808 286680250 300408600 307039500 310422220 317274150 319935159 332919000 344016300 355483510 372506664 375510750 380728980 388027775 412819560 423032200 426580212 430020375 450612900 465633330 475911225 500681000 516024450 528790250 533225265 558759996 563266125 573360500 614079000 620844440 634548300 639870318 688032600 698449995 710967020 751021500 761457960 776055550 793185375 853160424 860040750 888708775 901225800 931266660 951822450 1032048900 1057580500 1066450530 1101998881 1117519992 1126532250 1146721000 1164083325 1269096600 1279740636 1290061125 1396899990 1421934040 1502043000 1552111100 1586370750 1599675795 1720081500 1777417550 1862533320 1903644900 1940138875 2064097800 2115161000 2132901060 2203997762 2253064500 2328166650 2379556125 2559481272 2580122250 2666126325 2793799980 3104222200 3172741500 3199351590 3305996643 3440163000 3492249975 3554835100 3807289800 3880277750 4265802120 4407995524 4443543875 4506129000 4656333300 4759112250 5160244500 5332252650 5509994405 5587599960 5820416625 6345483000 6398703180 6611993286 6984499950 7109670200 7760555500 7998378975 8815991048 8887087750 9312666600 9518224500 9917989929 10320489000 10664505300 11019988810 11640833250 12797406360 13223986572 13330631625 13968999900 15521111000 15996757950 16529983215 17461249875 17774175500 19036449000 19835979858 21329010600 22039977620 23281666500 26447973144 26661263250 27549972025 27937999800 31993515900 33059966430 34922499750 35548351000 39671959716 39991894875 44079955240 46563333000 49589949645 53322526500 55099944050 63987031800 66119932860 69844999500 79343919432 79983789750 82649916075 99179899290 106645053000 110199888100 132239865720 137749860125 139689999000 159967579500 165299832150 198359798580 220399776200 247949748225 275499720250 319935159000 330599664300 396719597160 413249580375 495899496450 550999440500 661199328600 826499160750 991798992900 1101998881000 1239748741125 1652998321500 1983597985800 2479497482250 3305996643000 4958994964500 9917989929000
• Sum of all divisors σ(n): 35195509739520
• Sum of proper divisors (its aliquot sum) s(n): 25277519810520
• 9917989929000 is an abundant number, because the sum of its proper divisors (25277519810520) is greater than itself. Its abundance is 15359529881520

Bases of 9917989929000

• Binary: 10010000010100110110010001000100000000101000₂
• Hexadecimal: 0x90536444028
• Base-36: 3IK9F4MY0

Squares and roots of 9917989929000

• 9917989929000 squared (9917989929000²) is 98366524231745425041000000
• 9917989929000 cubed (9917989929000³) is 975598196681185587648462412089000000000
• The square root of 9917989929000 is 3149284.0343481245
• The cube root of 9917989929000 is 21485.2900490367

Scales and comparisons

• 9,917,989,929,000 seconds is equal to 315,361 years, 20 weeks, 6 days, 2 hours, 30 minutes.
• To count from 1 to 9,917,989,929,000 would take you about seven hundred eighty-eight thousand, four hundred 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 9917989929000 cubic inches would be around 1790.4 feet tall.

Recreational maths with 9917989929000

• 9917989929000 backwards is 0009299897199
• 9917989929000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9917989929000's digits is 72
• More coming soon!