9747385399648120

Names of 9747385399648120

• Cardinal: 9747385399648120 can be written as Nine quadrillion, seven hundred forty-seven trillion, three hundred eighty-five billion, three hundred ninety-nine million, six hundred forty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.74738539964812 × 10¹⁵

Factors of 9747385399648120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 260484

Divisors of 9747385399648120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 61 70 73 98 122 140 146 196 244 245 280 292 305 365 392 427 488 490 511 584 610 730 854 980 1022 1220 1460 1708 1960 2044 2135 2440 2555 2920 2989 3416 3577 4088 4270 4363 4453 5110 5978 7154 8540 8726 8906 10220 11956 14308 14945 17080 17452 17812 17885 20440 21815 22265 23912 28616 29890 30541 31171 34904 35624 35770 43630 44530 59780 61082 62342 71540 87260 89060 119560 122164 124684 143080 152705 155855 174520 178120 213787 218197 244328 249368 255973 266143 305410 311710 318499 427574 436394 511946 532286 610820 623420 636998 855148 872788 1023892 1064572 1068935 1090985 1221640 1246840 1273996 1279865 1330715 1592495 1710296 1745576 1791811 1863001 2047784 2129144 2137870 2181970 2229493 2547992 2559730 2661430 3184990 3583622 3726002 4275740 4363940 4458986 5119460 5322860 6369980 7167244 7452004 8551480 8727880 8917972 8959055 9315005 10238920 10645720 11147465 12542677 12739960 13041007 14334488 14904008 15606451 15614353 17835944 17918110 18630010 18686029 19428439 22294930 25085354 26082014 31212902 31228706 35836220 37260020 37372058 38856878 44589860 50170708 52164028 62425804 62457412 62713385 65205035 71672440 74520040 74744116 77713756 78032255 78071765 89179720 93430145 97142195 100341416 104328056 109300471 124851608 124914824 125426770 130410070 130802203 135999073 149488232 155427512 156064510 156143530 186860290 194284390 218600942 250853540 260820140 261604406 271998146 312129020 312287060 373720580 388568780 437201884 501707080 521640280 523208812 543996292 546502355 624258040 624574120 654011015 679995365 747441160 765103297 777137560 874403768 915615421 951993511 1046417624 1087992584 1093004710 1116810199 1139847769 1308022030 1359990730 1530206594 1831230842 1903987022 2186009420 2233620398 2279695538 2616044060 2719981460 3060413188 3662461684 3807974044 3825516485 4372018840 4467240796 4559391076 4578077105 4759967555 5232088120 5439962920 5584050995 5699238845 6120826376 7324923368 7615948088 7651032970 7817671393 7978934383 8934481592 9118782152 9156154210 9519935110 11168101990 11398477690 15302065940 15635342786 15957868766 18312308420 19039870220 22336203980 22796955380 30604131880 31270685572 31915737532 36624616840 38079740440 39088356965 39894671915 44672407960 45593910760 54723699751 55852540681 62541371144 63831475064 68125422139 78176713930 79789343830 81527144527 109447399502 111705081362 136250844278 156353427860 159578687660 163054289054 218894799004 223410162724 272501688556 273618498755 279262703405 312706855720 319157375320 326108578108 340627110695 407635722635 437789598008 446820325448 476877954973 545003377112 547236997510 558525406810 570690011689 652217156216 681254221390 815271445270 953755909946 1094473995020 1117050813620 1141380023378 1362508442780 1630542890540 1907511819892 2188947990040 2234101627240 2282760046756 2384389774865 2725016885560 2853450058445 3261085781080 3338145684811 3815023639784 3994830081823 4565520093512 4768779549730 4973155816147 5706900116890 6676291369622 7989660163646 9537559099460 9946311632294 11413800233780 13352582739244 15979320327292 16690728424055 19075118198920 19892623264588 19974150409115 22827600467560 24865779080735 26705165478488 31958640654584 33381456848110 34812090713029 39785246529176 39948300818230 49731558161470 66762913696220 69624181426058 79896601636460 99463116322940 133525827392440 139248362852116 159793203272920 174060453565145 198926232645880 243684634991203 278496725704232 348120907130290 487369269982406 696241814260580 974738539964812 1218423174956015 1392483628521160 1949477079929624 2436846349912030 4873692699824060 9747385399648120
• Sum of all divisors σ(n): 26291863646331840
• Sum of proper divisors (its aliquot sum) s(n): 16544478246683720
• 9747385399648120 is an abundant number, because the sum of its proper divisors (16544478246683720) is greater than itself. Its abundance is 6797092847035600

Bases of 9747385399648120

• Binary: 100010101000010011001000000100001111000001111101111000₂
• Hexadecimal: 0x22A132043C1F78
• Base-36: 2NZ5R18X114

Squares and roots of 9747385399648120

• 9747385399648120 squared (9747385399648120²) is 95011522129273340051019819534400
• 9747385399648120 cubed (9747385399648120³) is 926113923601223213015697141143092503662235328000
• The square root of 9747385399648120 is 98728847.8594180699
• The cube root of 9747385399648120 is 213613.8361470811

Scales and comparisons

• 9,747,385,399,648,120 seconds is equal to 309,936,705 years, 3 weeks, 3 days, 1 hour, 48 minutes, 40 seconds.
• To count from 1 to 9,747,385,399,648,120 would take you about nine hundred twenty-nine million, eight hundred ten thousand, one hundred fifteen 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 9747385399648120 cubic inches would be around 17801.2 feet tall.

Recreational maths with 9747385399648120

• 9747385399648120 backwards is 0218469935837479
• The number of decimal digits it has is: 16
• The sum of 9747385399648120's digits is 85
• More coming soon!