990930795120

Names of 990930795120

• Cardinal: 990930795120 can be written as Nine hundred ninety billion, nine hundred thirty million, seven hundred ninety-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.9093079512 × 10¹¹

Factors of 990930795120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2180

Divisors of 990930795120

• Number of divisors d(n): 800
• 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 31 35 36 40 42 45 48 54 56 60 62 63 70 72 80 81 84 90 93 105 108 112 120 124 126 135 140 144 155 162 168 180 186 189 210 216 217 240 248 252 270 279 280 310 315 324 336 360 372 378 405 409 420 432 434 465 496 504 540 558 560 567 620 630 648 651 720 744 756 810 818 837 840 868 930 945 1008 1080 1085 1116 1134 1227 1240 1260 1296 1302 1395 1488 1512 1620 1636 1674 1680 1723 1736 1860 1890 1953 2045 2160 2170 2232 2268 2454 2480 2511 2520 2604 2790 2835 2863 3024 3240 3255 3272 3348 3446 3472 3681 3720 3780 3906 4090 4185 4340 4464 4536 4908 5022 5040 5169 5208 5580 5670 5726 5859 6135 6480 6510 6544 6696 6892 7362 7440 7560 7812 8180 8370 8589 8615 8680 9072 9765 9816 10044 10338 10416 11043 11160 11340 11452 11718 12061 12270 12555 12679 13020 13392 13784 14315 14724 15120 15507 15624 16360 16740 17178 17230 17360 17577 18405 19530 19632 20088 20676 22086 22320 22680 22904 23436 24122 24540 25110 25358 25767 25845 26040 27568 28630 29295 29448 31014 31248 32720 33129 33480 34356 34460 35154 36183 36810 38037 39060 40176 41352 42945 44172 45360 45808 46521 46872 48244 49080 50220 50716 51534 51690 52080 53413 55215 57260 58590 58896 60305 62028 63395 66258 66960 68712 68920 70308 72366 73620 76074 77301 77535 78120 82704 85890 87885 88344 88753 93042 93744 96488 98160 100440 101432 103068 103380 106826 108549 110430 114111 114520 117180 120610 124056 126790 128835 132516 137424 137840 139563 140616 144732 147240 152148 154602 155070 156240 160239 165645 171780 175770 176688 177506 180915 186084 190185 192976 200880 202864 206136 206760 213652 217098 220860 228222 229040 231903 232605 234360 241220 248112 253580 257670 265032 266259 267065 279126 281232 289464 294480 304296 309204 310140 320478 325647 331290 342333 343560 351540 355012 361830 372168 373891 380370 386505 412272 413520 427304 434196 441720 443765 456444 463806 465210 468720 480717 482440 507160 515340 530064 532518 534130 542745 558252 570555 578928 608592 618408 620280 640956 651294 662580 684666 687120 697815 703080 704707 710024 723660 744336 747782 760740 773010 798777 801195 854608 868392 883440 887530 912888 927612 930420 961434 964880 976941 1014320 1026999 1030680 1065036 1068260 1085490 1116504 1121673 1141110 1159515 1236816 1240560 1281912 1302588 1325160 1331295 1369332 1395630 1406160 1409414 1420048 1442151 1447320 1495564 1521480 1546020 1597554 1602390 1628235 1711665 1736784 1775060 1825776 1855224 1860840 1869455 1922868 1953882 2053998 2061360 2114121 2130072 2136520 2170980 2233008 2243346 2282220 2319030 2396331 2403585 2563824 2605176 2650320 2662590 2738664 2791260 2818828 2884302 2894640 2991128 3042960 3092040 3195108 3204780 3256470 3365019 3423330 3523535 3550120 3710448 3721680 3738910 3845736 3907764 3993885 4107996 4228242 4260144 4273040 4326453 4341960 4486692 4564440 4638060 4792662 4807170 4884705 4932949 5134995 5210352 5325180 5477328 5582520 5608365 5637656 5768604 5982256 6184080 6342363 6390216 6409560 6512940 6730038 6846660 7047070 7100240 7188993 7210755 7477820 7691472 7815528 7987770 8215992 8456484 8652906 8683920 8973384 9128880 9276120 9585324 9614340 9769410 9865898 10095057 10269990 10570605 10650360 11165040 11216730 11275312 11537208 11981655 12684726 12780432 12819120 13025880 13460076 13693320 14094140 14377986 14421510 14798847 14955640 15631056 15975540 16431984 16825095 16912968 17305812 17946768 18552240 19027089 19170648 19228680 19538820 19731796 20190114 20539980 21141210 21300720 21632265 21845917 22433460 23074416 23963310 24664745 25369452 26051760 26920152 27386640 28188280 28755972 28843020 29597694 29911280 30285171 31711815 31951080 33650190 33825936 34611624 35944965 38054178 38341296 38457360 39077640 39463592 40380228 41079960 42282420 43264530 43691834 44396541 44866920 47926620 49329490 50475285 50738904 53840304 56376560 57081267 57511944 57686040 59195388 60570342 63423630 63902160 65537751 67300380 69223248 71889930 73994235 76108356 78155280 78927184 80760456 82159920 84564840 86529060 87383668 88793082 89733840 95135445 95853240 98658980 100950570 101477808 109229585 114162534 115023888 115372080 118390776 121140684 126847260 131075502 133189623 134600760 143779860 147988470 151425855 152216712 152921419 161520912 169129680 173058120 174767336 177586164 190270890 191706480 196613253 197317960 201901140 218459170 221982705 228325068 236781552 242281368 253694520 262151004 266379246 269201520 285406335 287559720 295976940 302851710 304433424 305842838 327688755 346116240 349534672 355172328 380541780 393226506 394635920 399568869 403802280 436918340 443965410 456650136 458764257 484562736 507389040 524302008 532758492 570812670 575119440 589839759 591953880 605703420 611685676 655377510 665948115 710344656 761083560 764607095 786453012 799137738 807604560 873836680 887930820 913300272 917528514 983066265 1048604016 1065516984 1141625340 1179679518 1183907760 1211406840 1223371352 1310755020 1331896230 1376292771 1522167120 1529214190 1572906024 1598275476 1747673360 1769519277 1775861640 1835057028 1966132530 1997844345 2131033968 2283250680 2293821285 2359359036 2422813680 2446742704 2621510040 2663792460 2752585542 2949198795 3058428380 3145812048 3196550952 3539038554 3551723280 3670114056 3932265060 3995688690 4128878313 4566501360 4587642570 4718718072 5243020080 5327584920 5505171084 5898397590 6116856760 6393101904 6881463855 7078077108 7340228112 7864530120 7991377380 8257756626 8847596385 9175285140 9437436144 10655169840 11010342168 11796795180 12233713520 12386634939 13762927710 14156154216 15729060240 15982754760 16515513252 17695192770 18350570280 20644391565 22020684336 23593590360 24773269878 27525855420 28312308432 31965509520 33031026504 35390385540 36701140560 41288783130 47187180720 49546539756 55051710840 61933174695 66062053008 70780771080 82577566260 99093079512 110103421680 123866349390 141561542160 165155132520 198186159024 247732698780 330310265040 495465397560 990930795120
• Sum of all divisors σ(n): 4072484106240
• Sum of proper divisors (its aliquot sum) s(n): 3081553311120
• 990930795120 is an abundant number, because the sum of its proper divisors (3081553311120) is greater than itself. Its abundance is 2090622516000

Bases of 990930795120

• Binary: 1110011010111000000100111111101001110000₂
• Hexadecimal: 0xE6B813FA70
• Base-36: CN86LZ00

Squares and roots of 990930795120

• 990930795120 squared (990930795120²) is 981943840717155415814400
• 990930795120 cubed (990930795120³) is 973038390845037447217577614345728000
• The square root of 990930795120 is 995455.0693627513
• The cube root of 990930795120 is 9969.6774643841

Scales and comparisons

• 990,930,795,120 seconds is equal to 31,508 years, 27 weeks, 5 days, 10 hours, 12 minutes.
• To count from 1 to 990,930,795,120 would take you about sixty-three thousand and seventeen 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 990930795120 cubic inches would be around 830.8 feet tall.

Recreational maths with 990930795120

• 990930795120 backwards is 021597039099
• 990930795120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990930795120's digits is 54
• More coming soon!