13870787328

Names of 13870787328

• Cardinal: 13870787328 can be written as Thirteen billion, eight hundred seventy million, seven hundred eighty-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3870787328 × 10¹⁰

Factors of 13870787328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 322

Divisors of 13870787328

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 101 108 111 128 144 148 162 179 192 202 216 222 256 288 296 303 324 333 358 384 404 432 444 537 576 592 606 648 666 716 768 808 864 888 909 999 1074 1152 1184 1212 1296 1332 1432 1611 1616 1728 1776 1818 1998 2148 2304 2368 2424 2592 2664 2727 2864 2997 3222 3232 3456 3552 3636 3737 3996 4296 4736 4833 4848 5184 5328 5454 5728 5994 6444 6464 6623 6912 7104 7272 7474 7992 8181 8592 9472 9666 9696 10368 10656 10908 11211 11456 11988 12888 12928 13246 14208 14499 14544 14948 15984 16362 17184 18079 19332 19392 19869 20736 21312 21816 22422 22912 23976 25776 25856 26492 28416 28998 29088 29896 31968 32724 33633 34368 36158 38664 38784 39738 42624 43632 44844 45824 47952 51552 52984 54237 57996 58176 59607 59792 63936 65448 67266 68736 72316 77328 77568 79476 85248 87264 89688 95904 100899 103104 105968 108474 115992 116352 119214 119584 127872 130896 134532 137472 144632 154656 158952 162711 174528 178821 179376 191808 201798 206208 211936 216948 231984 232704 238428 239168 255744 261792 269064 289264 302697 309312 317904 325422 349056 357642 358752 383616 403596 412416 423872 433896 463968 476856 478336 488133 523584 536463 538128 578528 605394 618624 635808 650844 668923 698112 715284 717504 767232 807192 847744 867792 927936 953712 956672 976266 1047168 1072926 1076256 1157056 1210788 1237248 1271616 1301688 1337846 1430568 1435008 1464399 1614384 1695488 1735584 1855872 1907424 1952532 2006769 2094336 2145852 2152512 2314112 2421576 2543232 2603376 2675692 2861136 2870016 2928798 3228768 3471168 3711744 3814848 3905064 4013538 4291704 4305024 4628224 4843152 5086464 5206752 5351384 5722272 5857596 6020307 6457536 6942336 7629696 7810128 8027076 8583408 8610048 9686304 10413504 10702768 11444544 11715192 12040614 12915072 13884672 15259392 15620256 16054152 17166816 18060921 19372608 20827008 21405536 22889088 23430384 24081228 25830144 31240512 32108304 34333632 36121842 38745216 41654016 42811072 45778176 46860768 48162456 54182763 62481024 64216608 68667264 72243684 77490432 85622144 93721536 96324912 108365526 124962048 128433216 137334528 144487368 171244288 187443072 192649824 216731052 256866432 288974736 374886144 385299648 433462104 513732864 577949472 770599296 866924208 1155898944 1541198592 1733848416 2311797888 3467696832 4623595776 6935393664 13870787328
• Sum of all divisors σ(n): 43138252080
• Sum of proper divisors (its aliquot sum) s(n): 29267464752
• 13870787328 is an abundant number, because the sum of its proper divisors (29267464752) is greater than itself. Its abundance is 15396677424

Bases of 13870787328

• Binary: 1100111010110000110110101100000000₂
• Hexadecimal: 0x33AC36B00
• Base-36: 6DEB400

Squares and roots of 13870787328

• 13870787328 squared (13870787328²) is 192398741098605379584
• 13870787328 cubed (13870787328³) is 2668722019953688297606377111552
• The square root of 13870787328 is 117774.3067396279
• The cube root of 13870787328 is 2402.7045511065

Scales and comparisons

• 13,870,787,328 seconds is equal to 441 years, 2 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,870,787,328 would take you about eight hundred eighty-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 13870787328 cubic inches would be around 200.2 feet tall.

Recreational maths with 13870787328

• 13870787328 backwards is 82378707831
• 13870787328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13870787328's digits is 54
• More coming soon!