129379599440
129,379,599,440 is an even composite number composed of seven prime numbers multiplied together.
129379599440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 129379599440:
24 × 5 × 7 × 132 × 61 × 73 × 307
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 13 × 61 × 73 × 307)See below for interesting mathematical facts about the number 129379599440 from the Numbermatics database.
Names of 129379599440
- Cardinal: 129379599440 can be written as One hundred twenty-nine billion, three hundred seventy-nine million, five hundred ninety-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.2937959944 × 1011
Factors of 129379599440
Divisors of 129379599440
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 61 65 70 73 80 91 104 112 122 130 140 146 169 182 208 244 260 280 292 305 307 338 364 365 427 455 488 511 520 560 584 610 614 676 728 730 793 845 854 910 949 976 1022 1040 1168 1183 1220 1228 1352 1456 1460 1535 1586 1690 1708 1820 1898 2044 2135 2149 2366 2440 2456 2555 2704 2920 3070 3172 3380 3416 3640 3796 3965 3991 4088 4270 4298 4453 4732 4745 4880 4912 5110 5551 5840 5915 6140 6344 6643 6760 6832 7280 7592 7930 7982 8176 8540 8596 8906 9464 9490 10220 10309 10745 11102 11830 12280 12337 12688 13286 13520 15184 15860 15964 17080 17192 17812 18727 18928 18980 19955 20440 20618 21490 22204 22265 22411 23660 24560 24674 26572 27755 27937 31171 31720 31928 33215 34160 34384 35624 37454 37960 39910 40880 41236 42980 44408 44530 44822 47320 49348 51545 51883 53144 55510 55874 57889 61685 62342 63440 63856 66430 71248 72163 74908 75920 79820 82472 85960 86359 88816 89060 89644 93635 94640 98696 103090 103766 106288 111020 111748 112055 115778 123370 124684 131089 132860 139685 144326 149816 155855 156877 159640 164944 171920 172718 178120 179288 187270 197392 206180 207532 222040 223496 224110 231556 243451 246740 249368 259415 262178 265720 279370 288652 289445 291343 299632 311710 313754 319280 345436 356240 358576 360815 363181 374540 405223 412360 415064 431795 444080 446992 448220 463112 486902 493480 498736 518830 524356 531440 558740 577304 578890 582686 623420 627508 655445 690872 721630 726362 749080 752557 784385 810446 824720 830128 863590 896440 926224 973804 986960 1037660 1048712 1117480 1154608 1157780 1165372 1217255 1246840 1255016 1310890 1367071 1381744 1443260 1452724 1456715 1498160 1505114 1568770 1620892 1704157 1727180 1792880 1815905 1947608 2026115 2039401 2075320 2097424 2234960 2315560 2330744 2434510 2493680 2510032 2621780 2734142 2886520 2905448 2913430 3010228 3137540 3164863 3241784 3408314 3454360 3631810 3762785 3787459 3895216 4052230 4078802 4150640 4631120 4661488 4869020 5243560 5267899 5468284 5773040 5810896 5826860 6020456 6275080 6329726 6483568 6816628 6835355 6908720 7263620 7525570 7574918 8104460 8157604 8520785 9569497 9738040 10197005 10487120 10535798 10936568 11653720 12040912 12550160 12659452 13633256 13670710 14527240 15051140 15149836 15824315 16208920 16315208 17041570 17771923 18937295 19138994 19476080 20394010 21071596 21873136 22154041 23307440 25318904 26339495 26512213 27266512 27341420 29054480 30102280 30299672 31648630 32417840 32630416 34083140 35543846 37874590 38277988 40788020 42143192 44308082 47847485 50637808 52678990 53024426 54682840 60204560 60599344 63297260 68166280 71087692 75749180 76555976 81576040 84286384 88616164 88859615 95694970 105357980 106048852 109365680 110770205 124403461 126594520 132561065 136332560 142175384 151498360 153111952 163152080 177232328 177719230 191389940 210715960 212097704 221540410 231034999 248806922 253189040 265122130 284350768 302996720 354464656 355438460 382779880 421431920 424195408 443080820 462069998 497613844 530244260 622017305 710876920 765559760 886161640 924139996 995227688 1060488520 1155174995 1244034610 1421753840 1617244993 1772323280 1848279992 1990455376 2120977040 2310349990 2488069220 3234489986 3696559984 4620699980 4976138440 6468979972 8086224965 9241399960 9952276880 12937959944 16172449930 18482799920 25875919888 32344899860 64689799720 129379599440
- Sum of all divisors σ(n): 384793871616
- Sum of proper divisors (its aliquot sum) s(n): 255414272176
- 129379599440 is an abundant number, because the sum of its proper divisors (255414272176) is greater than itself. Its abundance is 126034672736
Bases of 129379599440
- Binary: 11110000111111010000000000100010100002
- Hexadecimal: 0x1E1FA00450
- Base-36: 1NFP9TU8
Squares and roots of 129379599440
- 129379599440 squared (1293795994402) is 16739080751254848313600
- 129379599440 cubed (1293795994403) is 2165695562591166552171527504384000
-
The
square root of 129379599440 is 359693.7578552065 -
The
cube root of 129379599440 is 5057.7256444443
Scales and comparisons
How big is 129379599440?- 129,379,599,440 seconds is equal to 4,113 years, 45 weeks, 2 days, 1 hour, 37 minutes, 20 seconds.
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To count from 1 to 129,379,599,440 would take you about eight thousand, two hundred twenty-seven 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 129379599440 cubic inches would be around 421.5 feet tall.
Recreational maths with 129379599440
- 129379599440 backwards is 044995973921
- The number of decimal digits it has is: 12
- The sum of 129379599440's digits is 62
- More coming soon!
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