121948838700
121,948,838,700 is an even composite number composed of seven prime numbers multiplied together.
121948838700 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 121948838700:
22 × 3 × 52 × 13 × 172 × 257 × 421
(2 × 2 × 3 × 5 × 5 × 13 × 17 × 17 × 257 × 421)See below for interesting mathematical facts about the number 121948838700 from the Numbermatics database.
Names of 121948838700
- Cardinal: 121948838700 can be written as One hundred twenty-one billion, nine hundred forty-eight million, eight hundred thirty-eight thousand, seven hundred.
Scientific notation
- Scientific notation: 1.219488387 × 1011
Factors of 121948838700
Divisors of 121948838700
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 20 25 26 30 34 39 50 51 52 60 65 68 75 78 85 100 102 130 150 156 170 195 204 221 255 257 260 289 300 325 340 390 421 425 442 510 514 578 650 663 771 780 842 850 867 884 975 1020 1028 1105 1156 1263 1275 1285 1300 1326 1445 1542 1684 1700 1734 1950 2105 2210 2526 2550 2570 2652 2890 3084 3315 3341 3468 3757 3855 3900 4210 4335 4369 4420 5052 5100 5140 5473 5525 5780 6315 6425 6630 6682 7157 7225 7514 7710 8420 8670 8738 10023 10525 10946 11050 11271 12630 12850 13107 13260 13364 14314 14450 15028 15420 16419 16575 16705 17340 17476 18785 19275 20046 21050 21471 21675 21845 21892 22100 22542 25260 25700 26214 27365 28628 28900 31575 32838 33150 33410 35785 37570 38550 40092 42100 42942 43350 43690 45084 50115 52428 54730 56355 56797 63150 65535 65676 66300 66820 71570 74273 75140 77100 82095 83525 85884 86700 87380 93041 93925 100230 107355 108197 109225 109460 112710 113594 121669 126300 131070 136825 143140 148546 164190 167050 170391 178925 186082 187850 200460 214710 216394 218450 222819 225420 227188 243338 250575 262140 273650 279123 281775 283985 297092 324591 327675 328380 334100 340782 357850 365007 371365 372164 375700 410475 429420 432788 436900 445638 465205 486676 501150 536775 540985 547300 558246 563550 567970 608345 649182 655350 681564 715700 730014 742730 820950 851955 891276 930410 965549 1002300 1073550 1081970 1114095 1116492 1127100 1135940 1216690 1298364 1310700 1395615 1406561 1419925 1460028 1485460 1581697 1622955 1641900 1703910 1825035 1839349 1856825 1860820 1931098 2147100 2163940 2228190 2326025 2433380 2704925 2791230 2813122 2839850 2896647 3041725 3163394 3245910 3407820 3650070 3678698 3713650 3862196 4219683 4259775 4456380 4652050 4745091 4827745 5409850 5518047 5570475 5582460 5626244 5679700 5793294 6083450 6326788 6491820 6978075 7032805 7300140 7357396 7427300 7908485 8114775 8439366 8519550 9125175 9196745 9304100 9490182 9655490 10819700 11036094 11140950 11586588 12166900 13956150 14065610 14483235 15816970 16229550 16878732 17039100 18250350 18393490 18980364 19310980 21098415 22072188 22281900 23725455 23911537 24138725 27590235 27912300 28131220 28966470 31268933 31633940 32459100 35164025 36500700 36786980 39542425 42196830 45983725 47450910 47823074 48277450 55180470 57932940 62537866 70328050 71734611 72416175 79084850 84393660 91967450 93806799 94901820 95646148 96554900 105492075 110360940 118627275 119557685 125075732 137951175 140656100 143469222 144832350 156344665 158169700 183934900 187613598 210984150 237254550 239115370 275902350 286938444 289664700 312689330 358673055 375227196 406496129 421968300 469033995 474509100 478230740 551804700 597788425 625378660 717346110 781723325 812992258 938067990 1195576850 1219488387 1434692220 1563446650 1625984516 1793365275 1876135980 2032480645 2345169975 2391153700 2438976774 3126893300 3586730550 4064961290 4690339950 4877953548 6097441935 7173461100 8129922580 9380679900 10162403225 12194883870 20324806450 24389767740 30487209675 40649612900 60974419350 121948838700
- Sum of all divisors σ(n): 406179773664
- Sum of proper divisors (its aliquot sum) s(n): 284230934964
- 121948838700 is an abundant number, because the sum of its proper divisors (284230934964) is greater than itself. Its abundance is 162282096264
Bases of 121948838700
- Binary: 11100011001001011011110011011001011002
- Hexadecimal: 0x1C64B79B2C
- Base-36: 1K0T6U5O
Squares and roots of 121948838700
- 121948838700 squared (1219488387002) is 14871519260278617690000
- 121948838700 cubed (1219488387003) is 1813564503495660465736776603000000
-
The
square root of 121948838700 is 349211.7390638523 -
The
cube root of 121948838700 is 4958.9822787813
Scales and comparisons
How big is 121948838700?- 121,948,838,700 seconds is equal to 3,877 years, 30 weeks, 6 days, 21 hours, 25 minutes.
-
To count from 1 to 121,948,838,700 would take you about seven thousand, seven hundred fifty-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 121948838700 cubic inches would be around 413.2 feet tall.
Recreational maths with 121948838700
- 121948838700 backwards is 007838849121
- 121948838700 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121948838700's digits is 51
- More coming soon!
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