15145957008

Names of 15145957008

• Cardinal: 15145957008 can be written as Fifteen billion, one hundred forty-five million, nine hundred fifty-seven thousand and eight.

Scientific notation

• Scientific notation: 1.5145957008 × 10¹⁰

Factors of 15145957008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 650

Divisors of 15145957008

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 28 36 38 39 42 48 52 56 57 63 72 76 78 84 91 104 112 114 117 126 127 133 144 152 156 168 171 182 208 228 234 247 252 254 266 273 304 312 336 342 364 381 399 456 468 479 494 504 508 532 546 624 684 728 741 762 798 819 889 912 936 958 988 1008 1016 1064 1092 1143 1197 1368 1437 1456 1482 1524 1596 1638 1651 1729 1778 1872 1916 1976 2032 2128 2184 2223 2286 2394 2413 2667 2736 2874 2964 3048 3192 3276 3302 3353 3458 3556 3832 3952 4311 4368 4446 4572 4788 4826 4953 5187 5334 5748 5928 6096 6227 6384 6552 6604 6706 6916 7112 7239 7664 8001 8622 8892 9101 9144 9576 9652 9906 10059 10374 10668 11496 11557 11856 12454 13104 13208 13412 13832 14224 14478 14859 15561 16002 16891 17244 17784 18202 18288 18681 19152 19304 19812 20118 20748 21336 21717 22992 23114 24908 26416 26824 27303 27664 28956 29718 30177 31122 31369 32004 33782 34488 34671 35568 36404 37362 38608 39624 40236 41496 42672 43434 43589 46228 49816 50673 53648 54606 56043 57912 59436 60354 60833 62244 62738 63707 64008 67564 68976 69342 72808 74724 79248 80472 81909 82992 86868 87178 92456 94107 99632 101346 104013 109212 112086 115824 118313 118872 120708 121666 124488 125476 127414 128016 130767 135128 138684 145616 149448 152019 160944 163818 173736 174356 182499 184912 188214 191121 202692 208026 218424 219583 224172 236626 237744 241416 243332 248976 250952 254828 261534 270256 277368 282321 298896 304038 327636 347472 348712 354939 364998 376428 382242 392301 405384 416052 425831 436848 439166 448344 473252 482832 486664 501904 509656 523068 547497 554736 564642 573363 608076 655272 658749 697424 709878 729996 752856 764484 784602 790829 810768 828191 832104 851662 878332 896688 946504 973328 1019312 1046136 1064817 1094994 1129284 1146726 1155827 1216152 1277493 1310544 1317498 1419756 1459992 1505712 1528968 1569204 1581658 1656382 1664208 1703324 1756664 1893008 1976247 2092272 2129634 2189988 2258568 2293452 2311654 2372487 2432304 2484573 2554986 2634996 2839512 2919984 3057936 3138408 3163316 3312764 3406648 3467481 3513328 3832479 3952494 4259268 4379976 4517136 4586904 4623308 4744974 4969146 5109972 5269992 5535803 5679024 6276816 6326632 6625528 6813296 6934962 7117461 7453719 7664958 7904988 8090789 8518536 8759952 9173808 9246616 9489948 9938292 10219944 10402443 10539984 11071606 12653264 13251056 13869924 14234922 14907438 15025751 15329916 15809976 16181578 16607409 17037072 18493232 18979896 19876584 20439888 20804886 22143212 24272367 27739848 28469844 29814876 30051502 30659832 31619952 32363156 33214818 37959792 39753168 41609772 44286424 45077253 48544734 49822227 55479696 56939688 59629752 60103004 61319664 64726312 66429636 72817101 83219544 88572848 90154506 97089468 99644454 105180257 113879376 119259504 120206008 129452624 132859272 135231759 145634202 166439088 180309012 194178936 199288908 210360514 240412016 265718544 270463518 291268404 315540771 360618024 388357872 398577816 420721028 540927036 582536808 631081542 721236048 797155632 841442056 946622313 1081854072 1165073616 1262163084 1682884112 1893244626 2163708144 2524326168 3786489252 5048652336 7572978504 15145957008
• Sum of all divisors σ(n): 55463116800
• Sum of proper divisors (its aliquot sum) s(n): 40317159792
• 15145957008 is an abundant number, because the sum of its proper divisors (40317159792) is greater than itself. Its abundance is 25171202784

Bases of 15145957008

• Binary: 1110000110110001001111011010010000₂
• Hexadecimal: 0x386C4F690
• Base-36: 6YHIF80

Squares and roots of 15145957008

• 15145957008 squared (15145957008²) is 229400013688184312064
• 15145957008 cubed (15145957008³) is 3474482744955851108101399744512
• The square root of 15145957008 is 123068.9116227163
• The cube root of 15145957008 is 2474.1854004837

Scales and comparisons

• 15,145,957,008 seconds is equal to 481 years, 30 weeks, 6 days, 10 hours, 16 minutes, 48 seconds.
• To count from 1 to 15,145,957,008 would take you about nine hundred sixty-three 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 15145957008 cubic inches would be around 206.2 feet tall.

Recreational maths with 15145957008

• 15145957008 backwards is 80075954151
• The number of decimal digits it has is: 11
• The sum of 15145957008's digits is 45
• More coming soon!