30040355240

Names of 30040355240

• Cardinal: 30040355240 can be written as Thirty billion, forty million, three hundred fifty-five thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.004035524 × 10¹⁰

Factors of 30040355240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 736

Divisors of 30040355240

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 34 35 40 56 61 68 70 85 119 122 136 140 170 238 244 280 305 307 337 340 427 476 488 595 610 614 674 680 854 952 1037 1190 1220 1228 1348 1535 1685 1708 2074 2135 2149 2359 2380 2440 2456 2696 3070 3370 3416 4148 4270 4298 4718 4760 5185 5219 5729 6140 6740 7259 8296 8540 8596 9436 10370 10438 10745 11458 11795 12280 13480 14518 17080 17192 18727 18872 20557 20740 20876 21490 22916 23590 26095 28645 29036 36295 36533 37454 40103 41114 41480 41752 42980 45832 47180 52190 57290 58072 72590 73066 74908 80206 82228 85960 93635 94360 102785 103459 104380 114580 131089 143899 145180 146132 149816 160412 164456 182665 187270 200515 205570 206918 208760 229160 262178 287798 290360 292264 318359 320824 349469 365330 374540 401030 411140 413836 517295 524356 575596 636718 655445 698938 719495 724213 730660 749080 802060 822280 827672 1034590 1048712 1151192 1273436 1310890 1397876 1438990 1448426 1461320 1591795 1604120 1747345 1758803 2069180 2228513 2446283 2546872 2621780 2795752 2877980 2896852 3183590 3494690 3517606 3621065 4138360 4457026 4892566 5243560 5755960 5793704 6310999 6367180 6989380 7035212 7242130 8794015 8914052 9785132 11142565 12231415 12311621 12621998 12734360 13978760 14070424 14484260 17588030 17828104 19570264 22285130 24462830 24623242 25243996 28968520 31554995 35176060 44176993 44570260 48925660 49246484 50487992 61558105 63109990 70352120 88353986 89140520 97851320 98492968 107286983 123116210 126219980 176707972 214573966 220884965 246232420 252439960 353415944 429147932 441769930 492464840 536434915 751008881 858295864 883539860 1072869830 1502017762 1767079720 2145739660 3004035524 3755044405 4291479320 6008071048 7510088810 15020177620 30040355240
• Sum of all divisors σ(n): 83649646080
• Sum of proper divisors (its aliquot sum) s(n): 53609290840
• 30040355240 is an abundant number, because the sum of its proper divisors (53609290840) is greater than itself. Its abundance is 23568935600

Bases of 30040355240

• Binary: 11011111110100010110111000110101000₂
• Hexadecimal: 0x6FE8B71A8
• Base-36: DST92G8

Squares and roots of 30040355240

• 30040355240 squared (30040355240²) is 902422942945395457600
• 30040355240 cubed (30040355240³) is 27109105782805931468586357824000
• The square root of 30040355240 is 173321.5371498879
• The cube root of 30040355240 is 3108.6251385125

Scales and comparisons

• 30,040,355,240 seconds is equal to 955 years, 9 weeks, 6 days, 7 hours, 7 minutes, 20 seconds.
• To count from 1 to 30,040,355,240 would take you about one thousand, nine hundred ten 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 30040355240 cubic inches would be around 259.1 feet tall.

Recreational maths with 30040355240

• 30040355240 backwards is 04255304003
• The number of decimal digits it has is: 11
• The sum of 30040355240's digits is 26
• More coming soon!