13190974720

Names of 13190974720

• Cardinal: 13190974720 can be written as Thirteen billion, one hundred ninety million, nine hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.319097472 × 10¹⁰

Factors of 13190974720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 48

Divisors of 13190974720

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 32 35 40 44 46 55 56 64 70 77 80 88 92 110 112 115 121 128 140 154 160 161 176 184 220 224 230 242 253 256 280 308 320 322 352 368 385 440 448 460 484 506 529 560 605 616 640 644 704 736 770 805 847 880 896 920 968 1012 1058 1120 1210 1232 1265 1280 1288 1408 1472 1540 1610 1694 1760 1771 1792 1840 1936 2024 2116 2240 2420 2464 2530 2576 2645 2783 2816 2944 3080 3220 3388 3520 3542 3680 3703 3872 4048 4232 4235 4480 4840 4928 5060 5152 5290 5566 5819 5888 6160 6440 6776 7040 7084 7360 7406 7744 8096 8464 8470 8855 8960 9680 9856 10120 10304 10580 11132 11638 12167 12320 12880 13552 13915 14080 14168 14720 14812 15488 16192 16928 16940 17710 18515 19360 19481 19712 20240 20608 21160 22264 23276 24334 24640 25760 27104 27830 28336 29095 29440 29624 30976 32384 33856 33880 35420 37030 38720 38962 40480 40733 41216 42320 44528 46552 48668 49280 51520 54208 55660 56672 58190 59248 60835 64009 64768 67712 67760 70840 74060 77440 77924 80960 81466 84640 85169 89056 93104 97336 97405 98560 103040 108416 111320 113344 116380 118496 121670 128018 133837 135424 135520 141680 148120 154880 155848 161920 162932 169280 170338 178112 186208 194672 194810 203665 206080 216832 222640 226688 232760 236992 243340 256036 267674 271040 283360 296240 311696 320045 323840 325864 338560 340676 356224 372416 389344 389620 407330 425845 445280 448063 453376 465520 473984 486680 512072 535348 542080 566720 592480 623392 640090 651728 669185 677120 681352 712448 744832 778688 779240 814660 851690 890560 896126 931040 936859 947968 973360 1024144 1070696 1084160 1133440 1184960 1246784 1280180 1303456 1338370 1362704 1472207 1489664 1557376 1558480 1629320 1703380 1781120 1792252 1862080 1873718 1946720 2048288 2141392 2240315 2266880 2369920 2493568 2560360 2606912 2676740 2725408 2944414 3114752 3116960 3258640 3406760 3562240 3584504 3724160 3747436 3893440 4096576 4282784 4480630 4684295 4739840 4987136 5120720 5213824 5353480 5450816 5888828 6233920 6517280 6813520 7169008 7361035 7448320 7494872 7786880 8193152 8565568 8961260 9368590 10241440 10305449 10427648 10706960 10901632 11777656 12467840 13034560 13627040 14338016 14722070 14989744 15573760 16386304 17131136 17922520 18737180 20482880 20610898 21413920 21803264 23555312 24935680 26069120 27254080 28676032 29444140 29979488 34262272 35845040 37474360 40965760 41221796 42827840 47110624 51527245 52138240 54508160 57352064 58888280 59958976 71690080 74948720 81931520 82443592 85655680 94221248 103054490 109016320 114704128 117776560 119917952 143380160 149897440 164887184 171311360 188442496 206108980 235553120 239835904 286760320 299794880 329774368 376884992 412217960 471106240 573520640 599589760 659548736 824435920 942212480 1199179520 1319097472 1648871840 1884424960 2638194944 3297743680 6595487360 13190974720
• Sum of all divisors σ(n): 41495489280
• Sum of proper divisors (its aliquot sum) s(n): 28304514560
• 13190974720 is an abundant number, because the sum of its proper divisors (28304514560) is greater than itself. Its abundance is 15113539840

Bases of 13190974720

• Binary: 1100010010001111100100110100000000₂
• Hexadecimal: 0x3123E4D00
• Base-36: 625KD8G

Squares and roots of 13190974720

• 13190974720 squared (13190974720²) is 174001814063679078400
• 13190974720 cubed (13190974720³) is 2295253530548131193367298048000
• The square root of 13190974720 is 114851.9687249635
• The cube root of 13190974720 is 2362.7927486203

Scales and comparisons

• 13,190,974,720 seconds is equal to 419 years, 22 weeks, 3 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 13,190,974,720 would take you about eight hundred thirty-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 13190974720 cubic inches would be around 196.9 feet tall.

Recreational maths with 13190974720

• 13190974720 backwards is 02747909131
• The number of decimal digits it has is: 11
• The sum of 13190974720's digits is 43
• More coming soon!