130391019520

Names of 130391019520

• Cardinal: 130391019520 can be written as One hundred thirty billion, three hundred ninety-one million, nineteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3039101952 × 10¹¹

Factors of 130391019520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 97

Divisors of 130391019520

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 59 62 64 80 118 124 128 155 160 236 248 256 295 310 320 472 496 512 590 620 640 944 992 1024 1180 1240 1280 1829 1888 1984 2048 2360 2480 2560 3481 3658 3776 3968 4096 4720 4960 5120 6962 7316 7552 7936 9145 9440 9920 10240 13924 14632 15104 15872 17405 18290 18880 19840 20480 27848 29264 30208 31744 34810 36580 37760 39680 55696 58528 60416 63488 69620 73160 75520 79360 107911 111392 117056 120832 126976 139240 146320 151040 158720 205379 215822 222784 234112 241664 278480 292640 302080 317440 410758 431644 445568 468224 539555 556960 585280 604160 634880 821516 863288 891136 936448 1026895 1079110 1113920 1170560 1208320 1643032 1726576 1782272 1872896 2053790 2158220 2227840 2341120 3286064 3453152 3564544 3745792 4107580 4316440 4455680 4682240 6366749 6572128 6906304 7129088 7491584 8215160 8632880 8911360 9364480 12733498 13144256 13812608 14258176 16430320 17265760 17822720 18728960 25466996 26288512 27625216 31833745 32860640 34531520 35645440 37457920 50933992 52577024 55250432 63667490 65721280 69063040 71290880 101867984 105154048 110500864 127334980 131442560 138126080 203735968 210308096 221001728 254669960 262885120 276252160 407471936 420616192 442003456 509339920 525770240 552504320 814943872 841232384 1018679840 1051540480 1105008640 1629887744 2037359680 2103080960 2210017280 3259775488 4074719360 4206161920 6519550976 8149438720 13039101952 16298877440 26078203904 32597754880 65195509760 130391019520
• Sum of all divisors σ(n): 328562634240
• Sum of proper divisors (its aliquot sum) s(n): 198171614720
• 130391019520 is an abundant number, because the sum of its proper divisors (198171614720) is greater than itself. Its abundance is 67780595200

Bases of 130391019520

• Binary: 1111001011011111010010001000000000000₂
• Hexadecimal: 0x1E5BE91000
• Base-36: 1NWFG2KG

Squares and roots of 130391019520

• 130391019520 squared (130391019520²) is 17001817971465021030400
• 130391019520 cubed (130391019520³) is 2216884378992782360172096913408000
• The square root of 130391019520 is 361096.9669216289
• The cube root of 130391019520 is 5070.8709750681

Scales and comparisons

• 130,391,019,520 seconds is equal to 4,146 years, 1 week, 4 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 130,391,019,520 would take you about eight thousand, two hundred ninety-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 130391019520 cubic inches would be around 422.6 feet tall.

Recreational maths with 130391019520

• 130391019520 backwards is 025910193031
• The number of decimal digits it has is: 12
• The sum of 130391019520's digits is 34
• More coming soon!