130557561440

Names of 130557561440

• Cardinal: 130557561440 can be written as One hundred thirty billion, five hundred fifty-seven million, five hundred sixty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.3055756144 × 10¹¹

Factors of 130557561440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5157

Divisors of 130557561440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 67 79 80 124 134 155 158 160 248 268 310 316 335 395 496 536 620 632 670 790 992 1072 1240 1264 1340 1580 2077 2144 2449 2480 2528 2680 3160 4154 4898 4960 4973 5293 5360 6320 8308 9796 9946 10385 10586 10720 12245 12640 16616 19592 19892 20770 21172 24490 24865 26465 33232 39184 39784 41540 42344 48980 49730 52930 66464 78368 79568 83080 84688 97960 99460 105860 154163 159136 164083 166160 169376 195920 198920 211720 308326 328166 332320 333191 391840 392867 397840 423440 616652 656332 666382 770815 785734 795680 820415 846880 1233304 1312664 1332764 1541630 1571468 1640830 1665955 1964335 2466608 2625328 2665528 3083260 3142936 3281660 3331910 3928670 4933216 5250656 5331056 6166520 6285872 6563320 6663820 7857340 10328921 10662112 12178877 12333040 12571744 13126640 13327640 15714680 20657842 24357754 24666080 26253280 26322089 26655280 31429360 41315684 48715508 51644605 52644178 53310560 60894385 62858720 82631368 97431016 103289210 105288356 121788770 131610445 165262736 194862032 206578420 210576712 243577540 263220890 330525472 389724064 413156840 421153424 487155080 526441780 815984759 826313680 842306848 974310160 1052883560 1631969518 1652627360 1948620320 2105767120 3263939036 4079923795 4211534240 6527878072 8159847590 13055756144 16319695180 26111512288 32639390360 65278780720 130557561440
• Sum of all divisors σ(n): 327300341760
• Sum of proper divisors (its aliquot sum) s(n): 196742780320
• 130557561440 is an abundant number, because the sum of its proper divisors (196742780320) is greater than itself. Its abundance is 66185218880

Bases of 130557561440

• Binary: 1111001100101110101100100101001100000₂
• Hexadecimal: 0x1E65D64A60
• Base-36: 1NZ6LN4W

Squares and roots of 130557561440

• 130557561440 squared (130557561440²) is 17045276849159374873600
• 130557561440 cubed (130557561440³) is 2225389779495934697412024233984000
• The square root of 130557561440 is 361327.4988704845
• The cube root of 130557561440 is 5073.0289797501

Scales and comparisons

• 130,557,561,440 seconds is equal to 4,151 years, 16 weeks, 6 days, 21 hours, 17 minutes, 20 seconds.
• To count from 1 to 130,557,561,440 would take you about eight thousand, three hundred two 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 130557561440 cubic inches would be around 422.8 feet tall.

Recreational maths with 130557561440

• 130557561440 backwards is 044165755031
• The number of decimal digits it has is: 12
• The sum of 130557561440's digits is 41
• More coming soon!