13030813180

Names of 13030813180

• Cardinal: 13030813180 can be written as Thirteen billion, thirty million, eight hundred thirteen thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.303081318 × 10¹⁰

Factors of 13030813180

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3354

Divisors of 13030813180

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 37 44 55 70 71 74 77 110 140 142 148 154 185 220 259 284 308 355 370 385 407 497 518 710 740 770 781 814 994 1036 1295 1420 1540 1562 1628 1988 2035 2485 2590 2627 2849 3124 3221 3905 4070 4970 5180 5254 5467 5698 6442 7810 8140 9940 10508 10934 11396 12884 13135 14245 15620 16105 18389 21868 22547 26270 27335 28490 28897 32210 35431 36778 45094 52540 54670 56980 57794 64420 70862 73556 90188 91945 109340 112735 115588 119177 141724 144485 177155 183890 202279 225470 228691 238354 248017 288970 354310 367780 404558 450940 457382 476708 496034 577940 595885 708620 809116 834239 914764 992068 1011395 1143455 1191770 1240085 1310947 1600837 1668478 2022790 2286910 2383540 2480170 2515601 2621894 3201674 3336956 4045580 4171195 4573820 4960340 5031202 5243788 6403348 6554735 8004185 8342390 8461567 9176629 10062404 12578005 13109470 16008370 16684780 16923134 17609207 18353258 25156010 26218940 32016740 33846268 35218414 36706516 42307835 45883145 50312020 59230969 70436828 84615670 88046035 91766290 93077237 118461938 169231340 176092070 183532580 186154474 236923876 296154845 352184140 372308948 465386185 592309690 651540659 930772370 1184619380 1303081318 1861544740 2606162636 3257703295 6515406590 13030813180
• Sum of all divisors σ(n): 35543660544
• Sum of proper divisors (its aliquot sum) s(n): 22512847364
• 13030813180 is an abundant number, because the sum of its proper divisors (22512847364) is greater than itself. Its abundance is 9482034184

Bases of 13030813180

• Binary: 1100001000101100100110110111111100₂
• Hexadecimal: 0x308B26DFC
• Base-36: 5ZI7JSS

Squares and roots of 13030813180

• 13030813180 squared (13030813180²) is 169802092132061712400
• 13030813180 cubed (13030813180³) is 2212659340146044062515289432000
• The square root of 13030813180 is 114152.5872680949
• The cube root of 13030813180 is 2353.1909680073

Scales and comparisons

• 13,030,813,180 seconds is equal to 414 years, 17 weeks, 4 days, 14 hours, 19 minutes, 40 seconds.
• To count from 1 to 13,030,813,180 would take you about eight hundred twenty-eight 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 13030813180 cubic inches would be around 196.1 feet tall.

Recreational maths with 13030813180

• 13030813180 backwards is 08131803031
• 13030813180 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13030813180's digits is 28
• More coming soon!