13391561040

Names of 13391561040

• Cardinal: 13391561040 can be written as Thirteen billion, three hundred ninety-one million, five hundred sixty-one thousand and forty.

Scientific notation

• Scientific notation: 1.339156104 × 10¹⁰

Factors of 13391561040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 413

Divisors of 13391561040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 31 33 39 40 41 44 48 52 55 60 62 65 66 78 80 82 88 93 104 110 120 123 124 130 132 143 155 156 164 165 176 186 195 205 208 220 240 246 248 260 264 286 307 310 312 328 330 341 372 390 403 410 429 440 451 465 492 496 520 528 533 572 614 615 620 624 656 660 682 715 744 780 806 820 858 880 902 921 930 984 1023 1040 1066 1144 1209 1228 1230 1240 1271 1320 1353 1364 1430 1488 1535 1560 1599 1612 1640 1705 1716 1804 1842 1860 1968 2015 2046 2132 2145 2255 2288 2418 2456 2460 2480 2542 2640 2665 2706 2728 2860 3070 3120 3198 3224 3280 3377 3410 3432 3608 3684 3720 3813 3991 4030 4092 4264 4290 4433 4510 4605 4836 4912 4920 5084 5115 5330 5412 5456 5720 5863 6045 6140 6355 6396 6448 6754 6765 6820 6864 7216 7368 7440 7626 7982 7995 8060 8184 8528 8580 8866 9020 9210 9517 9672 9840 10131 10168 10230 10660 10824 11440 11726 11973 12090 12280 12587 12710 12792 13299 13508 13530 13640 13981 14736 15252 15964 15990 16120 16368 16523 16885 17160 17589 17732 18040 18420 19034 19065 19344 19955 20262 20336 20460 21320 21648 22165 23452 23946 24180 24560 25174 25420 25584 26598 27016 27060 27280 27962 28551 29315 30504 31928 31980 32240 33046 33770 34320 35178 35464 36080 36840 37761 38068 38130 39910 40524 40920 41943 42640 43901 44330 46904 47585 47892 48360 49569 50348 50655 50840 53196 54032 54120 55924 57102 58630 59865 61008 62935 63856 63960 66092 66495 67540 69905 70356 70928 73680 75522 76136 76260 79820 81048 81840 82615 83886 87802 87945 88660 93808 95170 95784 96720 99138 100696 101310 101680 104687 106392 108240 111848 114204 117260 119730 123721 125870 127920 131703 132184 132990 135080 138457 139810 140712 142755 151044 152272 152520 159640 162096 163631 165230 167772 175604 175890 177320 181753 188805 190340 191568 198276 201392 202620 209374 209715 212784 219505 223696 228408 234520 239460 247442 247845 251740 263406 264368 265980 270160 276914 279620 281424 285510 302088 305040 314061 319280 327262 330460 335544 351208 351780 354640 363506 371163 377610 380680 390197 396552 405240 415371 418748 419430 439010 456816 469040 478920 490893 494884 495690 503480 523435 526812 531960 545259 553828 559240 571020 604176 618605 628122 654524 658515 660920 671088 692285 702416 703560 727012 742326 755220 761360 780394 793104 810480 818155 830742 837496 838860 878020 908765 957840 981786 989768 991380 1006960 1046870 1053624 1063920 1090518 1107656 1118480 1142040 1170591 1237210 1256244 1309048 1317030 1321840 1360931 1384570 1407120 1454024 1484652 1510440 1560788 1570305 1636310 1661484 1674992 1677720 1756040 1799941 1817530 1855815 1950985 1963572 1979536 1982760 2076855 2093740 2107248 2181036 2215312 2284080 2341182 2454465 2474420 2512488 2618096 2634060 2721862 2726295 2769140 2908048 2969304 3020880 3121576 3140610 3272620 3322968 3355440 3512080 3599882 3635060 3711630 3901970 3927144 3965520 4082793 4153710 4187480 4292167 4362072 4682364 4908930 4948840 5024976 5072561 5268120 5399823 5443724 5452590 5538280 5852955 5938608 6243152 6281220 6545240 6645936 6804655 7199764 7270120 7423260 7803940 7854288 8165586 8307420 8374960 8584334 8724144 8999705 9364728 9817860 9897680 10145122 10536240 10799646 10887448 10905180 11076560 11705910 12562440 12876501 13090480 13609310 14399528 14540240 14846520 15217683 15607880 16331172 16614840 17168668 17999410 18729456 19635720 20290244 20413965 21460835 21599292 21774896 21810360 23411820 25124880 25362805 25753002 26999115 27218620 28799056 29693040 30435366 31215760 32662344 33229680 34337336 35998820 39271440 40580488 40827930 42921670 43198584 43620720 46823640 50725610 51506004 53998230 54437240 55798171 60870732 64382505 65324688 68674672 71997640 76088415 81160976 81655860 85843340 86397168 93647280 101451220 103012008 107996460 108874480 111596342 121741464 128765010 143995280 152176830 163311720 167394513 171686680 202902440 206024016 215992920 223192684 243482928 257530020 278990855 304353660 326623440 334789026 343373360 405804880 431985840 446385368 515060040 557981710 608707320 669578052 836972565 892770736 1030120080 1115963420 1217414640 1339156104 1673945130 2231926840 2678312208 3347890260 4463853680 6695780520 13391561040
• Sum of all divisors σ(n): 51740688384
• Sum of proper divisors (its aliquot sum) s(n): 38349127344
• 13391561040 is an abundant number, because the sum of its proper divisors (38349127344) is greater than itself. Its abundance is 24957566304

Bases of 13391561040

• Binary: 1100011110001100110000000101010000₂
• Hexadecimal: 0x31E330150
• Base-36: 65GZMMO

Squares and roots of 13391561040

• 13391561040 squared (13391561040²) is 179333907088045881600
• 13391561040 cubed (13391561040³) is 2401560963311255077767012864000
• The square root of 13391561040 is 115721.9125317241
• The cube root of 13391561040 is 2374.7090193463

Scales and comparisons

• 13,391,561,040 seconds is equal to 425 years, 42 weeks, 22 hours, 4 minutes.
• To count from 1 to 13,391,561,040 would take you about eight hundred fifty-one 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 13391561040 cubic inches would be around 197.9 feet tall.

Recreational maths with 13391561040

• 13391561040 backwards is 04016519331
• 13391561040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13391561040's digits is 33
• More coming soon!