42490129650748160

Names of 42490129650748160

• Cardinal: 42490129650748160 can be written as Forty-two quadrillion, four hundred ninety trillion, one hundred twenty-nine billion, six hundred fifty million, seven hundred forty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.249012965074816 × 10¹⁶

Factors of 42490129650748160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 97105

Divisors of 42490129650748160

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 544 640 680 1088 1280 1360 2176 2720 2851 4352 5440 5702 7937 10880 11404 14255 15874 21760 22808 28510 31748 39685 45616 48467 57020 63496 79370 86293 91232 96934 114040 126992 134929 158740 172586 182464 193868 228080 242335 253984 269858 317480 345172 364928 387736 431465 456160 484670 507968 539716 634960 674645 690344 729856 775472 862930 912320 969340 1015936 1079432 1269920 1349290 1380688 1466981 1550944 1725860 1824640 1938680 2031872 2158864 2539840 2698580 2761376 2933962 3101888 3451720 3649280 3877360 4317728 5079680 5397160 5522752 5867924 6203776 6903440 7334905 7754720 8635456 10159360 10794320 11045504 11735848 12407552 13806880 14669810 15509440 17270912 21588640 22091008 22628387 23471696 27613760 29339620 31018880 34541824 43177280 45256774 46943392 55227520 58679240 62037760 86354560 90513548 93886784 110455040 113141935 117358480 172709120 181027096 187773568 226283870 234716960 246021343 362054192 375547136 384682579 452567740 469433920 492042686 684907541 724108384 769365158 905135480 938867840 984085372 1230106715 1369815082 1448216768 1538730316 1810270960 1877735680 1923412895 1968170744 2460213430 2739630164 2896433536 3077460632 3424537705 3620541920 3846825790 3936341488 4182362831 4920426860 5479260328 5792867072 6154921264 6849075410 7241083840 7693651580 7872682976 8364725662 9840853720 10958520656 11643428197 12309842528 13698150820 14482167680 15387303160 15745365952 16729451324 19681707440 20911814155 21917041312 23286856394 24619685056 27396301640 28964335360 30774606320 31490731904 33458902648 39363414880 41823628310 43834082624 46573712788 49239370112 54792603280 58217140985 61549212640 62981463808 66917805296 78726829760 83647256620 87668165248 93147425576 98478740224 109585206560 116434281970 123098425280 133835610592 157453659520 167294513240 175336330496 186294851152 219170413120 232868563940 246196850560 267671221184 314907319040 334589026480 372589702304 438340826240 465737127880 492393701120 535342442368 669178052960 745179404608 876681652480 931474255760 1070684884736 1338356105920 1490358809216 1862948511520 1952671399391 2676712211840 2980717618432 3725897023040 3905342798782 5353424423680 7451794046080 7810685597564 9763356996955 14903588092160 15621371195128 19526713993910 31242742390256 33195413789647 39053427987820 62485484780512 66390827579294 78106855975640 124970969561024 132781655158588 156213711951280 165977068948235 249941939122048 265563310317176 312427423902560 331954137896470 499883878244096 531126620634352 624854847805120 663908275792940 1062253241268704 1249709695610240 1327816551585880 2124506482537408 2499419391220480 2655633103171760 4249012965074816 5311266206343520 8498025930149632 10622532412687040 21245064825374080 42490129650748160
• Sum of all divisors σ(n): 107816659466023872
• Sum of proper divisors (its aliquot sum) s(n): 65326529815275712
• 42490129650748160 is an abundant number, because the sum of its proper divisors (65326529815275712) is greater than itself. Its abundance is 22836400164527552

Bases of 42490129650748160

• Binary: 10010110111101001000110000111100010010110000101100000000₂
• Hexadecimal: 0x96F48C3C4B0B00
• Base-36: BMDHS37F20W

Squares and roots of 42490129650748160

• 42490129650748160 squared (42490129650748160²) is 1805411117737387953298447743385600
• 42490129650748160 cubed (42490129650748160³) is 76712152465563765169845593931343840606731370496000
• The square root of 42490129650748160 is 206131340.7775444515
• The cube root of 42490129650748160 is 348949.5844032001

Scales and comparisons

• 42,490,129,650,748,160 seconds is equal to 1,351,054,692 years, 15 weeks, 1 day, 18 hours, 29 minutes, 20 seconds.
• To count from 1 to 42,490,129,650,748,160 would take you about four billion, fifty-three million, one hundred sixty-four thousand and seventy-six 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 42490129650748160 cubic inches would be around 29079.1 feet tall.

Recreational maths with 42490129650748160

• 42490129650748160 backwards is 06184705692109424
• 42490129650748160 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42490129650748160's digits is 68
• More coming soon!